Ninja SLUSHi – a gas station slushie machine for your kitchen counter
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Frozen drinks from a blender always end the same way. Half ice chunks, half watery juice, and ten minutes later it’s cold soup.
The Ninja SLUSHi is a slushie machine for home, built like a small version of the spinning tank at the gas station or movie theater. You pour in a drink, it freezes it while stirring, and it keeps it at slush temperature for hours. No ice, no blender.
It’s big and it isn’t cheap. It’s also completely ridiculous, and I want one.
What is the Ninja SLUSHi?
The SLUSHi (model FS301) is a countertop frozen drink maker from Ninja, the brand that also gave the world the Ninja Creami. It launched in the US in July 2024 and was sold out when TechRadar reviewed it.
What you get, according to Ninja:
- An 88-oz clear vessel that takes up to 64 oz of liquid, good for 7+ servings per batch
- Five presets: Slush, Spiked Slush, Frappé, Milkshake and Frozen Juice
- A temperature control to make each preset thicker or thinner
- Up to 12 hours of keeping the drink frozen once it’s ready
- Dishwasher-safe parts and a built-in rinse program
It isn’t small: about 16.3 x 6.5 x 16.9 inches, and Amazon lists it at 27.7 pounds.
How does it work?
Ninja calls it RapidChill Technology. Basically, a cooling cylinder sits inside the vessel and an auger (a big plastic screw) spins around it. The liquid freezes against the cold cylinder, the auger keeps scraping and mixing, and you end up with fine slush instead of an ice block.
Depending on the drink, the amount and how cold it is when you pour it in, it takes 15 to 60 minutes. Then you pull the handle and slush comes out of the spout, just like at the 7-Eleven.
One catch: the drink needs sugar to slush. Ninja says sugar-free drinks won’t freeze properly unless you add one of its recommended sugar substitutes. So Diet Coke on its own is out.
The good and the not-so-good
What I like, on paper:
- No ice, so nothing gets watered down. TechRadar called the drinks delicious.
- Fast with simple drinks. TechRadar got Coke on the Slush preset and tropical juice on Frozen Juice ready in under 20 minutes.
- Guests serve themselves from the handle, and the batch stays frozen for hours.
- Cleanup is easier than it looks. TechRadar said the rinse cycle got rid of stuck-on residue.
What could be better:
- Not every preset nails it. In TechRadar’s tests the frappé came out very frothy and a strawberry daiquiri stayed too liquid, even on the coldest setting.
- It’s tall. It didn’t fit under TechRadar’s kitchen cabinets, so measure before you buy.
- Booze needs balance. Early buyers report that drinks with too much alcohol won’t slush.
- The plastic vessel felt a little flimsy to TechRadar, and a few buyers on Amazon report units that arrived dead.
Who is the Ninja SLUSHi for?
People who host. Pool parties, birthday parties, barbecues, game nights, the friend whose house is where everyone ends up on Friday. Kids will lose their minds over it, and frozen margaritas for the adults come from the same machine.
If you’d use it twice a summer, skip it. It’s expensive and it takes a lot of counter or cupboard space. A good blender does the occasional daiquiri. And if your crew is big, Ninja now also sells the SLUSHi MAX (bigger and faster) and the SLUSHi Twist, which slushes two flavors at once.
Where can I buy the Ninja SLUSHi?
Ninja sells the SLUSHi on Amazon in several colors. The Orange Mango version (FS301OR) shown here was about 280 bucks at the time of writing (October 2026).
Need more party-proof presents? Browse our kitchen gadget gifts. Take my money!