The team at Marcus & Marcus developed the Silicone Learning Cup with a non-slip grasp design that prevents the cup from slipping out of your toddler’s little hands while they get accustomed to an adult-sized cup. But don’t worry, if junior does slip up, our Learning Cups are made of BPA-free and phthalate-free silicone that is shatter-proof. Before you know it, your toddler will be confident enough to drink from our bamboo fiber cup and finally maybe even their own ceramic cup.