Double Layer Glass Flowers Cup 350ml

Beautiful and practical, the Double Layer Glass Flower Cup combines clean lines with a delicate design with dried flowers inside. Double-walled borosilicate glass offers superior heat retention, keeping drinks hotter for longer while remaining cool to the touch. Its floral design allows you to marvel with its dancing flowers! Thanks to the borosilicate glass, no odor will remain inside the cup. In fact, this type of glass is not porous, so after careful washing, any residue will be cleaned and the cup will be as good as new. Borosilicate glass is known for its low coefficients of thermal expansion and is less susceptible to thermal stress. NOT SUITABLE FOR MICROWAVE. USE IN THE MICROWAVE CAN DISSOLVE THE GLUE THAT SEALS THE LAYER WITH THE FLOWERS.