350 ml Double Wall Glass Cup includes the following features : 

• Made of food-graded borosilicate glass
• The double glass layer insulates the beverage keeping it hot or cold for a longer time, while the outer glass wall remains comfortable to touch
• Perfect as a coffee mug or a multitude of other hot and cold beverages
• Thickened wide mouth for easy drinking
• Perfect gift for all occasions

Material :

• Borosilicate glass 

Size closed :

• Capacity of 350 ml
• Diameter of 8 cm x Height of 11.8 cm