Color: Red, Green, Blue, Black. It is not mass-production glass. Craftsmen who are qualified as Master of Traditional Crafts carefully make one by one. Because of handmade, each piece may be slightly different in shapes, colors and size. It doesn’t affect the quality of the product. It also can be used for except drinkware. We recommend it as interior goods. Just putting it wherever you want to make gorgeous! You can also enjoy Kiriko glass as a candle holder. The geometrically carved pattern makes the light of the candle to shine gently. Delivered in a stenciled gift box. This elaborate and high quality glass will be your favorite item. Adding for yourself, it will be perfect gift or souvenirs for family, friends, and your work associates! Microwave and dishwasher safe. Please use soft cloth or sponge when you wash.