Smooth, shapely glass is nestled in a textured silicone sleeve for everyday drinkware that is stylish and versatile.  Cetus Glasses are made from the highest quality heat-resistant glass. Bright lime in color, the silicone sleeve protects your hand from excessive heat and the glass from slipping out of your hand and as well as gives a modern aesthetic. Use them for coffee, tea, hot chocolate or even desserts such as ice cream.