The Ninja SLUSHi? Professional Frozen Drink Maker is the easiest way to make frozen drinks at home. No ice needed, no blending, no hassles. Create tons of drinks with as few as one ingredient. Premium XL Capacity unlocks the ultimate party starter so you can make fun, flavorful drinks for everyone. No more watered-down, tasteless drinks. SLUSHi works quickly and keeps drinks frozen for up to 12 hours.