About this item [Design] This is a creative heart-shaped mug glass with high borosilicate double-layer insulation. The double-layer design creates a dramatic visual illusion and prevents condensation [Material] This is high temperature resistant glass, healthy and lead-free mercury, double-layer insulation is not hot, and ice cubes do not feel cold. [Features] This product is high temperature resistant and explosion-proof glass. There is no obvious sensation of heat in the hands. It's just…
