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Want CNET to notify you of price drops and the latest stories? Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Ninja’s New Twisti May Be the Best Smoothie Blender Ever Editor’s Choice: The compact and powerful Ninja Twisti blender has a secret weapon that others don’t. David lives in Brooklyn where he’s logged more than a decade writing about all things edible, including meal kits and meal delivery subscriptions, cooking, kitchen gear and commerce.

Since earning a BA in English from Northeastern in Boston, he’s toiled in nearly every aspect of the eats business from slicing and dicing as a sous-chef in Rhode Island to leading complex marketing campaigns for major food brands in Manhattan. Kitchen tech, food, cooking, commerce, meal delivery and meal kits. With all that a good blender can do, smoothies are still the No. 1 job I ask of my machine.

Toss chunky ice, dry powders and frozen fruit into the canister and your blends will inevitably get stuck, requiring a stop-n-shake or the use of a spatula or tamper to loosen what’s inside. I test-drove Ninja’s mighty new blender for a month, churning out shakes, smoothies, dips and sauces. It was just about the most seamless blender experience I’ve had. Ninja’s new Twisti blender sports built-in tampers to keep things spinning smoothly. CNET has yet to review this model. What’s this twisting tamper all about?

Most high-end blenders include a separate tamper tool intended to unclump ingredients inside the blender jar. To use them, you generally have to stop the blend and remove the lid or open the pour spout to agitate your concoction. The Twisti has two small tampers built into the lid that can be manually spun while the blender is running, saving you from having to stop and mix things up. The Twisti with its built-in tampers had no trouble turning ice, nut milk and frozen fruit into a perfect smoothie in one go. I found the twisting tamper did exactly what it was designed to do for every blending job I asked of the Twisti. From blending chunky smoothie ingredients to making thicker dips and sauces, the twisting tamper allowed me to complete every preparation without stopping and removing the lid.

It also allows you to blend with less liquid overall, since the tampers will keep heavy and dry mixtures moving until they are fully blended. The only ingredients it can’t always reincorporate midblend are sticky nut butters and dense syrups or honey that may stick to the sides of the canister. The Twisti blended everything to a silky-smooth consistency without having to stop and jostle the ingredients inside. The base measures 6 by 6 inches, and the entire unit is just 14 inches tall with the 34-ounce canister and lid in place. Because of the unusual power-to-size ratio, it tends to rock a bit when blending.

The Ninja Twisti next to a full-size blender with a 64-ounce blending jar. They all seem to do roughly the same thing — blend, stop and blend again — but for different lengths of time intended to deliver optimal results for each type of recipe. The preset programs all mostly did the same thing — blend, pause, blend again — but for various lengths of time. In addition to the 34-ounce blending cup, the Twisti includes one 18-ounce single-serve cup and one 24-ounce single-serve cup, both with spout lids. The Ninja Twisti comes with two single-serve blender cups. Overall blending ability Despite the propensity for smoothies to stick during blending, they don’t generally require much power to blend smoothly — but other jobs do. The Twisti has 1,600 watts of oomph, which is up there with bigger, premium blenders we’ve tested, so I expected it to perform comparably.