Material: Cup body is PP, other part is AS (non-toxic) Size: 19.6x8.6x6.7cm Shipping Weight: 11.2 ounces Capacity: 350ML=14oz This mixer has a skinny middle that is ideal for smaller hands. This battery-operated, hand-held cup creates a powerful whirling vortex to create perfectly mixed milks in seconds Simply add your milk, toss in your delicious chocolate (or strawberry) syrup or powder, and then activate the child-safe nylon whisk The 14-ounce Skinny Moo Mixer features a spill-proof design thanks to its snug-fit sip-top lid. Have more fun mixing chocolate milk with the Skinny Moo Mixer. 400 ml/14 oz capacity with leak-proof lid Special spill-proof design make you enjoy your drinking Perfect for mixing juices, cocktails, coffees, milk,chocolates and so on Easy to clean - durable plastic Built-in mixer automatically mixes drinks with the press of a button.