Jointly developed by a dentist, a pediatric dentist, and Richell. A try mug that can be upgraded as your child grows. A cup mug that can be drunk from anywhere in 360°. Mug parts can be replaced. * Not compatible with Akurea, Akureasurimu, Stainless Slim, Rakure R, and Rakure. ●Product Information● Product Name / Try Round Cup Mug Target Age / Around 8 months and up Size / 11.4 x 7 x 11.6H (cm) Maximum Scale Capacity / 200mL Materials / Polypropylene, Silicone Rubber Dishwasher safe Boiling and chemical disinfection OK