Description: 1. Material: High Borosilica Glass 2. Product Size: 4.1x3x3" 3. Net weight: 0.15kg 4. Package: Tray Package description: 1 * Glass ☕【High-Density Food-Grade Material】---The glass coffee cup is made of ultra-high-strength borosilicate glass and natural dyeing materials. It is non-toxic and harmless, 100% lead free and can withstand temperature differences of -20°C to 150°C. ☕【Double-Layer Heat Insulation】---The unique double-layer design makes our cute coffee mug suitable for beverages of all temperatures. Whether it is extremely hot coffee or cold soda water, the iced coffee cup can easily cope with and maintain the temperature for a long time. ☕【Purely Handmade】---Each of our drinking glass are carefully made and selected by our skilled workers. We use 30% more food-grade materials than others, and only carefully select 72 of 100 products in each batch to ensure that every product delivered to you is perfect. ☕【Suitable for All Occasions】---We are committed to designing distinctive products to add more sweetness and excitement to your life. Whether it is for parties, picnics, meetings or daily use, holiday gifts, our tea mug are your best choice, to show others your most distinctive taste.