6 Pcs Glass Straw Cup, 6 Colors Square Glass Cup With Straw And Lid, High Borosilicate Glass Cup, Milk Cup, Juice Cup, Cold Drink Cup, Coffee Cup, Tea Cup, Office Cup, Gift Cup

1. Do not put it in the microwave oven

2. Material: High borosilicate heat-resistant glass, with an instantaneous temperature difference of 120 degrees and no explosion

3. Materials are safer and healthier

4. Packaging safety: pearl cotton+five layer corrugated cardboard box