Mais oui, mon Ami! A fanciful stroll in Pris isn't complete without your bumbershoot, a tea party, and raining cupcake goodness.This melamine Sippy Cup holds 6 oz. BPA-free, dishwasher safe. Hand wash for best results. Do not microwave. Melamine looks like ceramic, but at a lighter weight. It's also more durable, but not unbreakable. All our melamine and vinyl-related products are non-toxic and lead-free according to U.S., European, and Canadian standards.