These double-wall cups made of heat-resistant glass make drinks look like they are floating in the air. The inner wall of the cup has an ideal angle for drinking, and the insulated construction maintains the temperature of hot and cold drinks for a long time. No condensation is formed, so your table will not get wet. The round form of the cups provides stability, while the ring supports your fingers for easy gripping. These cups can also be used for serving desserts or appetizers.