Okiyo Moco Duo Setthe combination of clean glass and sustainable bamboo gives the okiyo moco cups an alluring look and feel. The double walled glass keeps your drink hotter for longer and prevents the heat from contacting your hands as you sip your coffee or tea. The bamboo lid also does its part to keep the heat in and prevents spillage. 12. 5 ( h ) x 8. 5 ( d ) cm glass & bamboo 350ml dishwasher and microwave safe 2 cups are packaged together in a natural kraft okiyo