Sell Clear Heart Shaped Cup Double Walled Insulated Glass Coffee Mug or Tea Cup best price

Elegant and unique design - Double glazing and Heart-shaped will make you feel warm, Love with every sip, These delightful cups will make you smile each time you fill them up, very suitable for gifts to family and lovers. Practical - Double wall insulation keeps tea or coffee hot while eliminating the need for saucer or coaster. strong permeability, cup mouth smooth, grip comfortable, beautiful fashion. Beautiful Crafted - Each double walled cup is hand made of Borosilicate glass which is a type of glass very low coefficient of thermal expansion, resistant to thermal shock. High Quality, Safe and Non-toxic. Using and cleaning recommendations - To prevent glass pieces blow up and do damage to human when break, our new design mug leave air inside. Don't scrub the sealed air hole strongly in washing. We do not suggest dishwasher , please consider hand washing in flowing water. and avoid microwave or oven .because of the air inside as mentioned above.