Features:

• The double-layer glass mug set keep hotter and colder than the normal single-walled glass and ceramic mugs. Cool to touch, without burning fingers
• Very lightweight! Yes! Sweese glass cups is made of mouth-blown borosilicate glass which is more lighter and durable than normal glass. 2 layer with a smooth and clear look, your drink will seem to float in mid-air, what’s an amazing.
•  Double wall glass
•  Brand New and high quality
• The instant bearing of temperature range: -20°C~150°C
• The cup is lightweight but durable
•  Suitable for home, and office use
•  Perfect for Weddings, Parties, Barbecues, and Picnics