A set of two cups, each with its own design. Made from biodegradable bamboo fiber that will return to the earth by the time they go to college. • Lightweight bamboo cup set is a fun and eco-friendly alternative to plastic. • Made of biodegradable, dishwasher safe, and durable bamboo fiber. * Packaged in beautiful craft paper boxes. * Top rack dishwasher safe (not microwaveable). • Approved by FDA & BPA free.