Ninja

Ninja QB900B Master Prep Food Processor Blender with 48 oz Pitcher 16 oz Chopping Bowl Perfect for Frozen

54+ bought in the past month

$39.99

About this item

  • INTERCHANGEABLE MASTER POD: Easily switches from Master Prep Pitcher to Master Prep Bowl to create masterful beverages and dishes in one easy step.
  • POWERFUL 400-WATT MOTOR: Transforms ice cubes into creamy frozen drinks and desserts.
  • 48-OZ MASTER PREP PITCHER: Perfect for shakes and smoothies.
  • 2-CUP MASTER PREP BOWL: Easily process up to two cups of fresh ingredients into perfectly chopped salads, salsa, and dips.
  • EASY STORAGE: Use your Ninja storage lids to keep all of your creations long lasting and fresh in both the Master Prep pitcher and bowl.
  • DISHWASHER SAFE: All attachments except the motor base are top-rack dishwasher safe. Exercise care when handling blade assemblies.
  • WHAT’S INCLUDED: 400-Watt Interchangeable Master Pod; 48-oz. Master Prep Pitcher; 2-cup Master Prep Bowl, Pitcher Blade Assembly; Chopping Blade Assembly; (2) Storage Lids; (2) Non-Slip Bases; (2) Splash Guards.
$39.99

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Product details

BrandNinja
Special FeatureProgrammable
Product Dimensions8.66"D x 6.29"W x 13.38"H
ColorGray
Wattage400 watts

Technical specifications

brandNinja
special_featureProgrammable
product_dimensions8.66"D x 6.29"W x 13.38"H
colorGray
bowl_capacity16 Ounces
recommended_uses_for_productBlend, Chop
number_of_speeds1
product_care_instructionsDishwasher Safe
included_components16-Ounce Master Prep Bowl, 2-Conveniently Sized Jars, 2-Cup Processor Minces, 4-Blade And 6-Blade Set, 48-Ounce Master Prep Pitchers, Blends And Purees, Chops, Dices, Ninja Master Prep
model_nameNinja QB900B
is_dishwasher_safeYes
blade_materialStainless Steel
power_sourceCorded Electric
global_trade_identification_number00622356527088, 10622356527085
manufacturerSharkNinja
upc622356527088
item_weight4 pounds
item_model_numberQB900B
best_sellers_rank#1,401 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #11 in Countertop Blenders #11 in Personal Size Blenders
is_discontinued_by_manufacturerNo
date_first_availableDecember 19, 2007

Product videos

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Customer reviews

4.643,303 ratings

Customers say

Customers find this food processor to be a perfect smoothie maker that blends frozen fruit like nothing and makes great green smoothies. Customers praise its performance, with one mentioning it works great for thick liquids, and consider it fantastic for the price.

★★★★★

OMG! Incredible!

Deb from CaliforniaApril 10, 2024

Important to note: My comments are in the context of having been a Vitamix user for over 20 years. We bought the Ninja because we were looking for something to replace our Cuisinart Mini-Prep Plus. We were attracted to the Ninja because the reviews said it turned out more consistent results compared to others. We also noted that people warned about how quickly it could turn ingredients from chunks to mush. Both are very true. What we love about the Ninja is that it's super light, and easy to assemble and clean. It's also very quiet compared to other machines. And, the bases are super stable--no traveling across the counter as our Vitamix wants to do sometimes. What's remarkable is how quickly the Ninja breaks down ingredients. We've been going crazy making nut butters, including peanut and pecan butters. That's where the Ninja totally shines in comparison to all other machines (and we've used them all, from the Vitamix and Cuisinart to others!). Quiet, effective, and speedy are the three words to describe the Ninja. We also made raw cranberry relish (raw cranberries, apples, whole oranges, and dates) that the Ninja zipped out in seconds. It's true that the Ninja won't turn out the kind of silky smooth cream soups that the Vitamix will, but if the Vitamix earns an A+ in this use case, the Ninja earns an A-. You also can't beat the price: Less than 10% of the cost for a Vitamix. Do the math. It's a simple equation if you don't absolutely need silky smooth textures. And there's no comparison with the Cuisinart Mini-Prep, which we found to be noisy, OK for salsa and courser chopping, but not great at nut butters. For the easy of use, what it produces, quietness, and price, the Ninja can't be beat. Read more

★★★★★

Perfect. Easy Cleanup.

Brittany KochNovember 19, 2025

This is a great little blender/processor. I needed a processor to make Mexican Corn Cake but I didn’t want to spend too much as I don’t have many uses to have a big one taking up space all the time. I got this one for $39. This set does not take up a ton of room and is very versatile. You can customize the blades in the small container as well as the pitcher. All of the plastic is nice and thick; there are no cheap feeling pieces in this set. I’ve also made smoothies with it and it crushed ice and frozen fruit with zero issues. I love that it is all dishwasher safe too, saves time on cleanup. Be careful during assembly because when they say those blades are sharp they are NOT joking! I didn’t even know I touched one of the blades when I was putting it together and I must have cut myself! So try to pick the blade part up by the stem. It’s loud like any other blender, but not obnoxious. You’ll definitely hear it in the other room, but it’s a blender so I would think most are going to be loud unless you have a vacuum sealed professional blender. Read more

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★★★★★

Great bargain, works great!

G YDecember 5, 2025

This is a great kitchen tool and does so much. I like the 3 pieces that can do different functions. I liked the older style with the "push down to activate" function, better. Very powerful and does everything needed. The price was a great value. I hope the carafes hold up better than the old style, though. Read more

★★★★★

Easy to take apart & Clean too. Super Fast Chop

J. MuchnickDecember 17, 2025

Best food processor I ever owned!! With some hand and wrist arthritis, it is hard to unscrew lids or to pry open most other machines. THIS ONE has Very Easy Lids that lift up to take apart, but also stay very secure with no leakage when i gently press the covers down before i operate the machine. The motor is on the top of the machine, and the blades come out to easily rinse them after use. This leaves a 3 pitchers with NO blade on the bottom of it (like most blenders), so you can just wash the pitchers out with no fear of cutting your fingers on super sharp blades! This machine saves time because it chops super fast. Read more

★★★★★

Impressive!

Farias713December 4, 2025

This blender is a beast! I am thoroughly impressed with the quality for such great price. I have recommended it to so many at this point. Be super careful when washing the blades, I did cut my finger the first time I washed it, the blades are super sharp. This blends protein shakes (with ice) so quickly it’s insane! Read more

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