The product is made of high-strength silica glass, which can be rapidly cooled and heated. The unique circle stacking shape makes you not forget the humor when drinking water.
|Material:||Borosilicate Glass (-20-150℃)|
|Size:||4.5''*3.1''*2.9'' (11.5cm*7.8cm*7.6cm) 290ml|
CARE AND MAINTENANCE: