- Set of 2 Seposeve YSTSBC01 learning cups, recommended for babies from 6 to 24 months - Food-grade silicone, BPA-free, durable and safe for chewing during teething - Arch-shaped rim that fits the baby's mouth, making the transition to an open cup easier - Visible capacity markings (15-30 ml) for precise liquid control - Non-slip design with triangular texture and weighted base to prevent spills and falls - Easy to clean: dishwasher safe, freezer safe, and can be sterilized with boiling water - Dark gray color, compact size (2 oz), ideal for small hands and everyday use