Made of borosilicate glass (also known as hard glass) which is BPA and lead-free. The crystal-grade glass is ultra-clear, sturdy, low inflation, high heat and cold resistant with high stability.
Unlike any other mug, the inner wall of the mug is heart-shaped, which is aesthetically unique and attractive. Excellent item for a date, wedding, party, picnic, and any occasion.
Size: about 8 x 8cm / 3.14" x 3.14"(S), 9 x 10cm / 3.54" x 3.93"(L). Capacity: 160ml(S), 240ml(L). -20~180°C (-4~356°F) high temperature resistant.
Double wall insulation keeps tea or coffee hot while eliminating the need for saucer or coaster.
A beautiful addition to any cafe, restaurant, pub and definitely to your own home. Can be used for Cappuccino cups, Lungo cups, Macchiato, Latte, Espresso cups, Demitasse cups, Tea, smoothie and juice.