Heat Resistant Double Wall Glass Tea Cup

Sale price Price $12.97 Regular price

Specifications:Product material: high borosilicate glassProcessing technology: handmadeProduct capacity: 250mlProduct size: 8.5*7.5cm (cup diameter * height)Heat resistance: -20℃-150℃ (expansion coefficient 3.3)Remarks: This product is Gaopeng silica glass and can be directly washed into 100°C boiling water.