Ninja® SLUSHi® Smart Frozen Drink Maker, FS351BL | All-New 2nd Generation Design with SlushAssist™ Technology, One Button, No Guesswork, No Ice Needed, 7+ Servings, 88oz Vessel

NEW — REDESIGNED 2ND GENERATION: All-new SlushAssist Technology brings smart sensing and auto-adjusting to slushing – the next generation of the Original Ninja SLUSHi FS301.
ONE BUTTON. PERFECT SLUSH. EVERY TIME: No guesswork, no manual programs. SlushAssist Technology is the modern way to slush. One touch is all it takes.
EASIER, SMARTER SLUSHING*: SlushAssist Technology senses the ingredients in the vessel and auto-adjusts the freeze, so drinks come out perfect every time. *vs. Ninja SLUSHi FS301.
MADE FOR SHARING: 88-oz vessel* makes 7 servings** per batch---the perfect amount for hosting at home. *64-oz max liquid fill. **9-oz servings.
ENDLESS DRINK POSSIBILITIES: Perfect sodas, frappes, margaritas, milkshakes, mocktails, and more. Turn everyday drinks into something extraordinary.
SMOOTHER THAN A BLENDER*: No ice means no dilution, just full-flavor frozen drinks with a smoother* texture in every pour. *vs Ninja BP201.
RAPID CHILL TECHNOLOGY: Liquid rotates 360° around the chilling cylinder, locking in the ideal slush temperature and texture every time.
12+ HOURS* OF FRESH SLUSH: Pour now, sip later, with no melt or mess. Each batch stays perfectly frozen for 12+ hours*. *For recipes excluding dairy.
RINSE & DONE: Built-in Rinse Cycle cleans the vessel in seconds, so cleanup is as easy as the slushing.
*Source: Circana LLC, Retail Tracking Service, US, Specialty Kitchen Electrics, Ice Shavers/Sno Cone Makers, Dollar Sales, 52 WE Jan 3, 2026