Large and clear flowers vases are made of glass. We have carefully selected each product, but there may be small bubbles. This is the characteristics of glass products. Rinse with water before use to keep the vase of smoothness. This is a creative vase, which is very suitable for matching with branches. Our vases have three sizes. Whether you are decorating farmhouses, interior decoration, floor or desk, bookshelves, you can find the size of the house that suits you. Size: S.