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Ninja QB900B 'Master Prep' Pulsating Food Processor and Blender

by Ninja
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ITEM# 13009511
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    ITEM#: 13009511

    With the Ninja Master Prep, crush ice into snow in seconds, blend frozen fruits into creamy smoothies, and chop fresh ingredients evenly. The interchangeable 400 Watt power pod quickly switches between the 48-ounce pitcher and 16-ounce bowl to allow for versatility in the kitchen. Once you are finished with your blending or chopping, use the convenient storage lids to keep your work fresh. Carefully engineered to provide uniform results through a simultaneous cutting and crushing action that easily handles tough food textures.

    • An interchangeable motor head activates 2 different, conveniently sized containers
    • Create masterful beverages and dishes in one easy step
    • Includes Master Prep 48-ounce Pitcher and Master Prep 16-ounce Bowl
    • Ninja storage lids keep all of your creations long lasting and fresh
    • Dishwasher safe for easy clean-up
    • Transform ice cubes into creamy frozen drinks and desserts
    • Transform fresh ingredients into perfectly mixed salsas and dips

    • Model: Ninja 'Master Prep' QB900B
    • Finish: Clear
    • Settings: Pulse
    • Wattage: 400
    • Dimensions: 11 inches wide x 12.3 inches tall


    Type Personal
    Color Clear
    Product Features Removable Blade
    Speed Control Type Touchpad
    Wattage 400-600 Watts
    Dimensions See Details
    Model Number QB900B
    Country of Origin China

    Customer Reviews

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

    • Easy blender
      Verified Purchase

      This blender is exceptionally easy to put together, take apart and clean. The blades are exceptionally sharp ( I sliced my thumb open far too easily while cleaning them :) The double set of blades are easily removable for easy access to whatever you're blending up. But my smoothies still come out a little chunky. It's not recommended to blend anything for longer than 15 seconds. There's only one 'on' button and it only pulses. Makes it really easy to get something blended up quickly. But I guess I kinda miss being able to just push a button and let it blend for a minute. It's super easy to clean, so I'm basically in love with it.

      Read More
    • Ninja Blender
      Verified Purchase

      Amazing, bought this a few ago and it"s still making great smoothies.

      Read More
    • Super machine to make smoothies and more
      Verified Purchase

      You can do close to anything with this versatile food processor. A must to have.

      Read More
    • Awesomely fast
      Verified Purchase

      I bought this for my husband to make smoothies. It is SO much faster and chops so much more completely than our previous rocket bullet blender. The cleanup is a cinch, even for a neat-challenged man! Lol. Very happy with all the accompanying pitchers and lids also. Highly recommend

      Read More
    • Great for smoothies
      Verified Purchase

      Ideal for blending, chopping or smoothies. Love it. Eadier tl clean, doesn't take up much room. Easy to clean.

      Read More
    • Most Helpful

    • So far, so good
      Verified Purchase

      My sister-in-law had just purchased one when we were there for a bbq and I really liked the design and how easy it was to use. So, we ordered one! So far, I love this thing...It's easy to clean up and doesn't get as grimey as most traditional blenders because of how it breaks down for cleaning. The blades are a little scary to clean, so take care in cleaning them, but overall, I'm happy. It blends everything from frozen fruit into a smoothie to cooked corn for soup, and minced veggies for salad. I'm very happy with this little guy so far and hope to get a lot of use out of it down the road.

      Read More
    • Speedy wonder
      Verified Purchase

      This little appliance means business. It possesses some serious blades that need to be treated with respect. Clean up is a breeze if you are careful with the blades. ( they lift out ) I am very satisfied how this appliance prepares smoothies. It is fast and thorough.

      Read More
    • Ninja Master Prep Pulsating Food & Drink Maker
      Verified Purchase

      Over all pretty good product. Doesn't really make smooth slushies. Leaves some ice chunks. Product design flaw though. Grooves around the top, trap juice bits, very hard to clean.

      Read More
    • It was really good
      Verified Purchase

      I really like this blender it works really well and it's worth the money. The only thing you have to watch out, the blades are really sharp. The price was great and the best quality for your money.

      Read More
      Verified Purchase


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    Questions & Answers

    • Is this battery operated or does it need to be plugged into a wall socket? Thank you

      Read more Read less
    • Why did you choose this product?

      • linda I love you.

      • yes

      • THE PRICE!

      • I hear so many great thing about it so I should try it :]

      • Heavily discounted for brand and liked the reviews

      • drinker maker for me.

      • I needed a new blender and had heard good things about the Ninja.

      • Better price than at Wal-Mart. Large and small mixer to take care of all my needs.

      • The Name

      • Great product and great price.

      • I liked the way it looks like.

      • Reviews

      • I want to make smoothies

      • I liked the price, then I checked the reviews and they were almost perfect. I bought the protection plan.

      • price and heard it was great

      • Reviews and TV commercials make this product seem like a good option.

      • Girlfriend always makes smoothies but current blender does not perform too well.

      • I need a 'smoothie' maker.

      • on sale

      • i like smoothies and my blender broke

      Read more Read less
    • How many parts need to be taken apart to be washed?

      • Hello Gmapeg0, about five parts need to be removed in order to thoroughly wash. Thanks for shopping with us. J.E

      • Really just two for each use.

      Read more Read less
    • in the description for this blender--one part said it was 400 watts, another section said 600-700 watts. How many watts is it really??

      • Hello farm2, i am sorry for the confusion we are going to update that as soon as possible, the correct watts is 400. Have a great day!

    • Does this come with the motor base?

      • Hello mdph222, thank you for your inquiry. Unfortunately, the information you have requested is currently unavailable. We will continue to try and answer this for you. You will receive an email notification once an answer is posted. Have a great day.

      • Yes, it does. Everything you need is included.

      Read more Read less
    • Is the jar glass or plastic?

    • Would the electric plug on this blender go into a UK power socket without an adaptor if ordered and shipped to the UK? Thanks, Julia

      • Hello julia555, unfortunately no. Please feel free to contact us again with any further questions. Thank you for shopping with us!

    • i just want to confirm whether i could put fruits and veg in w/o water and this machine would puree them. example - a rib of celery, half an apple, half an avocado to make a raw 'soup'. thanks!

      • Hello kittylefish, The Ninja 'Master Prep' Pulsating Food and Drink Maker minces, dices, chops, blends and purees so you can put fruits and veg in w/o water and this machine would puree them like a rib of celery, half an apple, half an avocado to make a raw 'soup'. Please feel free to contact us again with any further questions. Thank you for shopping with us!

    • Can this product be used as a juicer?

      • Hello kbthomas2, Yes, the Ninja 'Master Prep' Pulsating Food and Drink Maker with one-touch pulsing lets you mince, dice, chop, or puree with ease-just pulse your way to perfectly prepped ingredients. For added convenience, custom fit storage lids are for both the pitcher and bowl are included and all removable parts are dishwasher-safe. Please feel free to contact us again with any further questions. Thank you for shopping with us!

    • is the smaller container also a processor

      • Hello cinsagg, and thanks for your interest in the Ninja 'Master Prep' Pulsating Food and Drink Maker. Yes the smaller container is also a processor, but the larger container is actually a blender. I hope this helps and thanks for shopping with us.

    Shopping Tips & Inspiration

    Shipping & Returns


    Usually leaves our warehouse in 1-2 business days. *

    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.

    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
    Expedited shipping details

    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.


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