Best Oster 12 speed blender review | Oster 6811

There are lots of blenders in various models and series in the current market from the best blender manufacturer brand Oster. In this article, we will review about Oster6811 6-cup glass jar 12-speed blender.

The Oster6811 6-cup glass jar 12-Speed blender is a high-quality and high-powered blender. It can compete with the best high-end blenders in the present market.

Reasonable price, high-power machine, durability, ease to use & cleaning, 12-speed controls, and many more are the eye-catching helpful features of this blender.

It is one of the best heavy-duty blenders for smoothies, prep work, sorbets, shakes, dips, juice, sauces, frozen desserts, grinding coffee beans, pureeing vegetables, soups, and more.

If you are looking for a good, durable, affordable, easy of use, and high-power blender, then this Oster 12 speed blender will be your one of the best choices, and undoubtedly it will be a great stunning addition to your kitchen. It will give you the best blending service than your expectations.

Read this Oster 12 speed blender review to learn everything about this blender. Here you will also find some frequently asked questions answered about Oster 12 speed blender.

Oster 6811 6-cup Glass Jar 12-Speed Blender Review

Oster 6811 6-Cup Glass Jar 12-Speed Blender,...40
  • 700 power watts/450 blending watts
  • Crush Pro 4 Blade uses stainless steel, 4-point design to pulverize...
  • Oster 10 Year DURALAST All-Metal Drive Limited Warranty for lasting...
  • 12 Speeds from PULSE to PUREE
  • 6-Cup Boroclass Glass Jar is dishwasher safe for easy clean up

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Functionality & versatility:

The Oster6811 6-cup glass jar 12-speed blender can handle tough tasks like the exclusive, high-powerful, and heavy-duty machines perform.


This blender’s machine pulverizes all kinds of soft & hard fruits and vegetables into very smooth smoothies easily and within a short time.

From different types of tough and leafy vegetables like kale stem or carrots, this blender also can make perfect and fresh drinks.

Its powerful machine handles apples, pears & seeded grapes without any traces in the last drinks. It additionally processes all-around frozen ingredients and crushes Ice in the smoothies.

Nut Milk & Shakes

The powerful blender is perfect for blending coconut milk & nut. In this respect, you will require a strainer to sieve the liquid to get rid of traces of the fiber.

For protein shakes, you will need a slow initial speed to blend the ingredients appropriately.

Since the blender has a variable speed that offers you to mix up appropriate protein shake lumps or unmixed lots stacking on the walls of the blender’s jar.

Crushing Ice and frozen desserts:

This blender comes with a 700 power watt/450 blending watt machine and Crush Pro 4 super-strong stainless steel blades.

This blender’s machines blend effectively & frozen ingredients or ice shapes with added liquid in smoothies.

It likewise squashed well ice shapes yet handles it simpler on the off chance that you blend at any rate 6 cups of blocks, use heartbeat, and rapid for this reason.

This blender is able to make perfect frozen drinks, frozen yogurts, sweets, smoothies, sorbets, & frozen yogurts, and more. It additionally handles without endeavors frozen margaritas flappers or margaritas.

You can find different types of decent frozen desserts recipes ideas from sweet to savory that comes with the blender set.

Pureeing & Chopping

This Oster blender has enough power for pureeing and chopping soft and tough ingredients.

With the help of its powerful motor, durable blades, and 12-speed features, you can chop and puree different types of tough & soft food ingredients easily and relatively in a short time. 

Its blades are super-strong, very sharp & removable, and 4-point design to pulverize & chop with precision.

This durable blender will help you to pure and chop your selected ingredients day after day and year after year.

Grinding and Milling:

This blender machine can grind coffee beans, flax seeds, chia seeds, and herbs easily and quickly.

It can also dry peas, turn corn, wheat grain, and more to a nice powder, but it was not tested by the blender’s manufacturer.

Speed settings and programs

The blender comes with a 12-variable speed setting. The operating system of this blender is very easy.  

Pressing the button of the blender will increase or decrease the speed of the blender.

High-speed setting – blend, grind, mash, Frappe, Grate, Liquefy, and Ice Crush.

Low-speed setting – mix, puree, blend, whip, and stir. Plus, easy clean setting & Pulse.

Using these multiple speeds, you can do all of your blender-related work easily and quickly. Your work speed will increase incredibly.

Ease of using and cleaning:

Setting up

This blender accompanies a container with an in-constructed cutting edge without bothering when collecting or camouflaging when utilizing.

The single-piece pitcher associates effectively and rapidly with the base unit; simply pop it on & it is prepared to work.

There is a sensor on the base unit’s head, and the blender won’t start until the container is set the correct way. To begin running, need to turn the dial handle to the prearranged position or any factor speed position.


The blender does not come with a tamper attachment.


This Oster 12 Speed blender is easy to clean. Following Oster 12 Speed blender manual, you can clean this blender easily, quickly, and thoroughly. It is also a large advantage of this blender. The 6-cup Boroclass glass jar is dishwasher safe & shatter-proof for easy cleanup.

The filler cups are also dishwasher-safe & easy to clean up. For cleaning the Boroclass glass jar, fill the jar ½-way with warm water and add 2-3 drops of dishwashing liquid.

Then, setting the jar on the base, you have to blend it for 30-60 seconds. First, blend with the low speed, then increases the speed to high. After blending for 30-60 seconds, rinse the jar.

Thus, you will find a clean jar again. Sometimes only using freshwater is enough to clean the jar. The blender base can be cleaned with a damp cloth.

Cleaning a blender is a time-wasting & disturbing task for many peoples. After then, you have to clean your blender before use and after use. Because this will help your blender last for a long time and give you germ-free fresh blending food.

Base unit and motor power

The blender comes with a high-power motor of 700 watts and 450- blending watts.

The powerful 700-watt motor moves the ingredients down into a spiraling vortex & afterward proceeds with smooth mixing control at 450 watts.

It has an all-metal drive. It means that the connection between the blender’s jar and the base is metal.

And it makes this blender more strong, more sturdy, and more durable. A durable all-metal drive metal-to-metal connection provides the blender’s high durability.


Before purchasing a blender, you should check that blender’s capacity. If your family is large, you may buy a large-capacity blender.

The blender comes with a 6-cup glass jar. Its 6-cup glass jar feature means that it is a large capacity-based blender.

The jar is dishwasher safe and thermal shock tested. With this feature’s help, you can pull the jar out of a steamy dishwasher, and you will be able to safely make a frosty cold beverage the perfect way.

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Oster6811 12 Speed Blender Blade

Like a high-powered & high-torque machine’s blender, this Oster6811 blender comes with a super-strong blade assembly.

This Oster countertop blender comes with Crush Pro 4 blade. The blades are made from super-strong stainless steel. The blades are removable, very sharp, and 4-point by design.

The 4-point designs of the blades to chop & pulverize with precision. With the help of the outstanding ice-crushing power of these blades, you can crush ice cubes within seconds.

The stainless steel blades ensure the blender’s durability, quality, high-crushing power, and high-chopping power.

Special Features of This Oster 12 Speed Blender:


Every product should be beautiful to look at first; then, people will judge that product’s quality. Beauty is dependent on every product’s color.

From that vision, a blender is not an exception from this. Generally, the Oster6811 6-cup glass jar 12-Speed blender comes with a beautiful Brushed Nickel color.

The pitcher is white glass, and the base and lid are Brushed Nickel. The handle is white glass.  The operating buttons of the blender are attached with white color small-board of the base wall.

Using in other countries:

This blender is approved for 110-120 voltage. All Oster products sold in Canada & the USA are manufactured and UL-approved for 110-120 voltage.

They do not recommend using a transformer, converter, or other electric devices with their product. Converting electricity may compromise the functionality of the blender.

If you use this blender by converting electricity through a transformer, the manufacturers do not back this blender’s machine if the warranty time remains.

 In the USA, some blender user uses this blender in 100 voltages by a transformer.


Well-known brands Oster blenders are known to be quite noisy. This Oster blender is also no exception.

The perfect advice to decrease noise output from noise contraptions is to use an elastic placement underneath the machine that will decrease the noise output impressively.

Warranty and customer service

This Oster blender comes with a 3-year-long satisfaction guarantee and a 10-year long all-metal drive limited warranty.

The limited guarantee client might be charged for transportation expenses & some fixed costs. For example, if your jar begins spilling, it will be supplanted at no additional charge, except if you break the jar at that point, you will be charged the full expense & the shopping charge.

The blender guarantee isn’t transferrable, and it starts from the date of procurement.

It is likewise not secured if you buy via non-approved dealers. The Oster Company has profoundly respected customer service that is consistently prepared to support all customers.

Set includes:

  • The 700-Watts power/450 blending watts motor base unit.
  • 6 cups Boroclass glass jars.
  • Removable 4 stainless steel blades.
  • 2-ounce filler cap and a lid.
  • 16 inches tall a cord.


This product’s dimension length is 15 inches, width is 8 inches, height is 8.5 inches, and the item weight is 6.9 pounds.

The cord length is 16 inches. Maybe this blender will fit under most of the kitchen cabinets, but it would be best to take measurements before keeping this blender under the kitchen cabinets.

Always keep it in a dry place and at a relatively cold temperature.

Pros & cons:


  • Robust, powerful, and affordable.
  • 450-blending watts// 700-power watts.
  • Crush Pro 4 blade is 4-point designed for chopping & pulverizing with precision.
  • 3-Years satisfaction guarantee.
  • 10-year all-metal drive limited warranty.
  • 12-Speed from pulse to puree.
  • 6 cups Boroclass Glass jar.
  • Dishwasher safe and shatter-proof.
  • Easy to clean.
  • Durable all-metal drive system to blend up to 10,000 smoothies.
  • A 2-ounce capacity filler cap helps to pour and measure ingredients at the time of blending.
  • Perfect for smoothies, prep work, sauces, dips, soups, and more.
  • Perfect for crushing ice.
  • Large capacity.
  • Grinding coffee beans, Pureeing fresh vegetable soup, shredding & grating for pizza, salads, and tacos easy & comfortable.
  •  And chunk-free shakes and smoothies can comfortably enjoy with the help of this blender.


  • It is a little bit noisy.
  • Small buttons hard to see.
  • Need to press before selecting a speed.
  • The jar has only one grab option.


Appliance TypeBlender
Item Weight6.9 Pounds
Dimensions (L.W.H)8.6 x 14 x 10.2 inches  
Item Model Number006811-000-000
ColorBrushed Nickle
Warranty10-Years all metal-drive limited warranty
Dishwasher SafeYes
 SpeedMultiple Speeds
Cord Length16 inches

Oster6811 6-cup Glass Jar 12-Speed Blender Customer Reviews:

The customer reviews of this blender are very positive. Almost customers appreciate this blender, and they are happy with the services of this blender.

Many customers praise the blender as a good value for durability and money. Also, they highly recommended to other customers to buy this blender.


The price of this affordable blender fluctuates with different retailers. And that is very competitive. However, I think the price of this blender is very reasonable. Hopefully, you can purchase it under your budget.

But I think the online marketplace is the best place to purchase this model’s blender. Because they often sell this blender with a discount and at a low price. 

I have doubts. Is there any good blender else on the present market at such a low price, like the durable, high-power, large capacity Oster6811 6-cup glass jar 12-speed blender?

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1. What is the best place to purchase Oster 12 speed blender?

All Oster brands’ products, along with Oster blender, are sold on the local market, retail shops, supermarkets, and the online marketplace.

But I think the online marketplace is the best place to purchase all Oster brands’ products as well as this Oster blender. 

From the online marketplace, you can always purchase all Oster brands’ products with huge discounts. Also, in the online market, all Oster brands’ products, as well as Oster 12 speed blender remain huge amounts in stock there.

2. Does this Oster 12-speed blender crush Ice?

Yes! This Oster 12 speed blender can crush ice like an exclusive blender because it has an ice crush setting on the base. It is considered one of the best blenders for crushing ice perfectly.

Just you need to fulfill the jar of this blender with ice cubes and water until the ice floats. Then you have to blend it at high speed until you find your expected results. And at last, you have to strain off the excess water from the jar. 

3. Is this Oster 12 Speed blender dishwasher safe?

Yes, these blenders’ all parts are dishwasher safe except its strong motor base. That is why it is super easy to clean.

4. Is Oster 12 speed blender any parts can be replaced?

Yes!  Oster 12 Speed blender all parts can be replaced.

Due to excessive or careless use, any parts can be broken or damaged, or useless. Especially the jar, gaskets, lids, blades, and cups can be broken or damaged, or useless.

If your Oster 12-speed blenders any parts need to replace, you need not worry. Because Oster blender replacement parts are available in the market and they are cheap in price. By replacing the damaged or broken parts, you can make your blender reactive again easily.

5. Can I blend bulletproof coffee in Oster 12 Speed blender?

Yes! You can certainly blend your favorite bulletproof coffee in this blender to the right consistency.

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Oster6811 48-ounce jar 12-Speed Blender is a very well blender. It is one of the best Oster blenders for making smoothies and prep work.

It comes with some unique features that make this blender great for the all-class family worldwide.

12-Speed versatile, powerful motor, Crush Pro 4-point Stainless steel blades, Duralast all-metal dive, cheap in price, and more are the usual features of this blender.

A high-capacity 6-cup jar and 2-ounce capacity filler cap are dishwasher safe and easy to clean up. The 2-ounce filler cap is designed for pouring and measuring the ingredients at the time of blending.

This blender comes with a 700-watt motor, and it starts with extra power, and it moves the ingredients down into the blades to guarantee smooth blending.

Its multiply speed features provide plenty of options for just the perfect consistency. The 3 years long satisfaction guarantee and 10 years long all-metal drive limited warranty ensure the blender’s durability and quality.

You can do all of your blender-related work easily and quickly day after day, year after year, with the help of this blender.

If you are looking for a blender that has multiple speeds, a powerful motor, durable, reasonable price, high-capacity, easy to use, and simple to clean features, In this case, I think, The Oster6811 6-cup Glass jar 12-speed blender will be your perfect choice. It is a high-end blender like Blendtec or Vitamix.

Share this Oster 12 speed blender review with your friends if you found this review helpful for you, and leave a comment if you have any questions about this the best Oster blender.

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