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Ninja QB1004 Professional Master Prep Blender and Food Processor (Refurbished)

by Ninja
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ITEM# 13954923
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Refurbished Item

Any price comparison, including MSRP or competitors' pricing, is to the new, non-refurbished product price. Learn More

ITEM#: 13954923

Rule the kitchen with the Ninja Master Prep. Designed to combat even the toughest culinary challenges, this revolutionary food and drink maker combines the best features of a traditional blender, a food processor, and a stick blender all in one device.

  • Special Ninja 6-Blade technology crushes ice, chops and blends 2X faster
  • Powerful 450-watt motor
  • 3 conveniently sized attachable containers
  • Powerful, interchangeable Master Pod activates the 48oz Pitcher, 40oz Bowl and the 16oz
  • One (1) 16 oz master prep chopper
  • One (1) 40 oz master prep bowl
  • One (1) 48 oz master prep pitcher
  • Includes custom fit storage lids for both Pitcher and Bowl Create, Store, microwave and Serve
  • 1-touch pulse operation
  • Mince, dice, chop, blend and puree effortlessly
  • Crush solid ice cubes into fluffy snow create creamy frozen drinks and desserts in seconds
  • Easy flip pour spout
  • No-slip bottom
  • Bowl, lid, chopping blades are dishwasher safe
  • Upscale, professional black and stainless steel design
  • Materials: Plastic
  • Measures approximately: 10.6 inches long x 11.8 inches wide x 6.7 inches high


Material Plastic
Capacity 6-Cup
Number of Overall Speed 10
Size Full Size, Small
Speed Control Type Button
Wattage 400-600 Watts
Dimensions approximately: 10.6 inches long x 11.8 inches wide x 6.7 inches hig
Warranty 30 day Limited Manufacturer
Model Number QB1004
Country of Origin China

Quality Rating

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Features for Rugs

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Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
  • Most Recent

  • Powerful!
    Verified Purchase

    This Ninja will chop it all. It is very powerful. Probably the only down side is that the motor takes two hands to handle for me. My husband doesn't have any problems with it, though.

    Read More
    texasddtaylor Sep 18, 2017
  • Ninja's rock!
    Verified Purchase

    Super great chopper and blender. Makes great salad dressing, chops in a flash, and easy to clean up. And the prices is oh so right.

    Read More
    christymmm Jun 8, 2016
  • Blenders love
    Verified Purchase

    Very good sizes of jars and easy,quick to use and clean. Just sometimes it starts to make little grunting noise while working smoothly otherwise.

    Read More
    harmeet Mar 11, 2016
  • love shopping at overstock/mi Thanks supporting M1
    Verified Purchase

    love shopping at overstock/mi Thanks supporting M1

    Read More
    Nancy L. Mar 4, 2016
  • great for blending
    Verified Purchase

    I've had it for over 1yrs, still going strong.

    Read More
    kirbc Jan 17, 2016
  • Most Helpful

  • Received defective but excited for my replacement
    Verified Purchase

    I received my Ninja today and one of the pieces arrived defective (the larger top attachment which the Ninja needs to attach to in order to blend). The smaller pieces arrived in working condition, so I tested it out and it was great! It turned ice into snow, it chopped...it did everything the description said it would. I just got off the phone with Overstock and they are sending me out a replacement, immediately...even before receiving the defective one (which I will send out tomorrow morning). The representative e-mailed me a shipping label right away and a brand new order number for my new Ninja. This was my first time having to return something to Overstock, so I was a bit defensive at first when calling in, but after seeing how nice and cordial the associate was and after she said she had already placed a new order for me, I couldn't believe it. I have never experienced such a high level of customer service. I gave this product five stars based on my expectations for my replacement and for my interaction with Overstock customer service. With this kind of customer service, I will continue to be a loyal customer for many years to come. Thanks!

    Read More
    risa0715 Nov 30, 2011
  • Awsome Ninja

    The ninja is amazing. It chops almost anythiing is seconds and chops evenly. It will make snow out of ice cubes easily. Chicken salads, turlkey salads will be ready in seconds. You will need to learn when to hold down the control or when to pulse. With some experience you will get it right. You will not know what you did without it. Warning: The blades are very sharp so wash them carefully, place in drainboard and then put the container over it to dry it all. I do alot of cooking and this appliance is GREAT

    Read More
    artlover131 Nov 28, 2011
  • it does what other blenders can't
    Verified Purchase

    I really like the two rows of blades. I make smoothies using frozen spinach, kale, berries and fresh apples. I find that do not have to open the blender and stir it to remove my frozen veggies trapped under the blades. Everything is blended into a perfect product. I also make fresh hash browns in a flash. Love it love it! You get so many attachments in three different sizes. It is too much to keep on my counter top. I saved the box to store it all. I can not believe you get so much for so little cash. Consumer reports wrote about this product giving it very high grade better or as good blenders costing hundreds of dollars.

    Read More
    tinker233di Sep 22, 2013
  • It will blend anything you can put in it.
    Verified Purchase

    It's a wildly good blender. Easy clean up and will turn anything into mush. I have had several more expensive units and none were as good as this one. Also great as a food processor. Consumer reports rated this unit tied for the best along with a $400 unit and said this one did everything that one did besides make hot soup.

    Read More
    stevenrc Feb 28, 2013
  • Great product
    Verified Purchase

    I use this nearly every day. It works better than the reviews and doesn't have the drawbacks of a traditional blender. My old blender was hard to empty but not the Ninja.

    Read More
    beakie Jun 21, 2013

Questions & Answers

  • Q:

    "Why did you choose this product?"

    • A:

      Good utility at reasonable price.

  • Q:

    "I am looking to mainly cut carrots into thin chip-like wafers, perferably crinkle cut. would also like to do potatoes this way. Does this do that?"

    • A:

      Hello gpeanut, this has the ability to mince, dice, chop, blend and puree. Thank you for shopping with us.

  • Q:

    "Is the plastic BPA free?"

    • A:

      Hello sfklein, thank you for your question. This plastic is BPA-free. We hope this information is helpful to you! Thank you for shopping with us! Vicki H.

  • Q:

    "Can you use a QB900b 54 power head on the QB1004?"

    • A:

      Hello vikcie123025, I'm sorry that information is not available. Have a great day.

  • Q:

    "Is this easy to clean?"

    • A:

      The smoothies is fantastic. I used the small one to cut the peanuts for my waffle, it chopped peanut nicely. It is easy to clean.

    • A:

      Yes!!!! It is a cinch.

    Read more Read less
  • Q:

    "Will this product make pizza dough?"

    • A:

      This item is meant to blend and be a food processor. It will not make pizza dough. I am sorry for the confusion.

Shopping Tips & Inspiration

Shipping & Returns

Contact Information
Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
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Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.