A playful and eco-friendly bamboo mug from Babyboss. Easy for children to hold with the removable light purple silicone edge that is soft and gentle on your baby's mouth and gums. Completely free of BPA, BPS, PVC, lead, melamine/plastics and phthalates. The bamboo is FSC-branded and surface treated with food approved coating to be able to withstand moisture. Food approved and BPA-free silicone. Bamboo is a compostable material that plants without being irrigated and sprayed. That makes bamboo a climare-smart choice. Dish by hand. Do not use in micro. The mug and silicone are dried separately.