USEFULNESS:Heat Resistant Double Walled Glass "Transparent Borosilicate Glass Cups for Tea,Coffee,Drink,milk,Latte,Cappuccino,Espresso,Beer- Heat-resistance Cups ,Double wall for insulation,Set of 2 and Coaster.
RANGE OF USE:durable everyday tableware for at home, office,get together,camping, picnic, communal catering, large kitchens,drinking glasses,Wine glasses,Camping Cups & Mugs, public institutions, reusable mug.
MATERIALS:Adopting superior borosilicate glass, the cup is explosive-proof to high temperature. And it allows you to fill boiling water into the frozen cup instantly.Silicone valve at base allows for changes in pressure.
Premium Quality - Food grade glass used in cups, it is highly durable, non-toxic, BPA-free, heat-resistant. Double walled glasses with handle are durable.
This teapot is made of high borosilicate glass material through blowing. The small handle design is beautiful while preventing the teapot from hotting your hands, which is more convenient for tea enjoyment.
Size Name:120ml 6PCS
Capacity: 120ml, 60*55mm / 2.36*2.17in
Capacity: 100ml, 55*50mm / 2.17*1.97in
Thermal expansion coefficient: (0~300°C) 3.3±0.1x10-6K-1)
High temperature resistance (softening point 820°C, high thermal stability, heat resistance temperature difference greater than 270°C)
1 * Glass teapot
Greencolorful Glass Mugs Thickened Heat-Resistant Glass Cup for Teapot Coffee Scented Tea Transparent High Temperature Resistant Glass Drinking Cup - B07DQFN68G