Colored Double Wall Glass Cups
The colored double-wall glass mug features two seamless walls of borosilicate glass that create an insulating layer, so coffee and tea stay piping hot and delicious while the cup is always cool to the touch. This drinking glass comes in various colors: blue, green, pink, grey, or customized to your favorite color.
Description
The colored double-wall glass mug features two seamless walls of borosilicate glass that create an insulating layer, so coffee and tea stay piping hot and delicious while the cup is always cool to the touch. This drinking glass comes in various colors: blue, green, pink, grey, or customized to your favorite color.
Borosilicate glass contains boron trioxide, which has a very low coefficient of thermal expansion. This means it will not break under extreme temperature changes like ordinary glass. Its durability makes it the glass of choice for high-end restaurants, laboratories and breweries.
Borosilicate glass is composed of about 15% boron trioxide, a magical ingredient that completely changes the behaviour of the glass and makes it resistant to thermal shock. This allows the glass to resist extreme temperature changes and is measured by the "coefficient of thermal expansion", which is the rate at which the glass expands when exposed to heat. This allows borosilicate glass to go straight from the refrigerator to the oven rack without breaking. For you, this means you can pour boiling hot water into borosilicate glass and not worry about the glass breaking or cracking if you want to make tea or coffee.
Product Name:
Double Wall Thermal Glass Cups Tea Cup for Coffee High Quality Glass Cup Glass Coffee & Tea Sets Acceptable All-season 1500pcs
Material:High Borosilicate Glass
Usage:Tableware/Homeware
Feature:Dishwasher Safe
Size: Item No.: DMB0183
Top Diameter: 8.0cm
Max Diameter: 12.7cm
Height: 9.0cm
Capacity: 270ml
Place of Origin: Hebei,China (Mainland)
MOQ:1500pcs
Delivery time:50 days
Supply Ability:200000pcs/month
Sample:Offer Freely
Testing: Food Safety Grade
Remark:The package photos are only for your reference.
We also accept customized package design.
Product Name:
New Product Wholesale Portable Tea Set Afternoon Tea Table Setting Double Wall Glass Floral Tea Cups
Material:High Borosilicate Glass
Usage:Tableware/Homeware
Feature:Dishwasher Safe
Size: Item No.: DM 0723
Top Diameter: 8.2cm
Max Diameter: 8.2cm
Height: 13.8cm
Capacity: 220ml
Place of Origin: Hebei,China (Mainland)
MOQ:200pcs
Delivery time:50 days
Supply Ability:200000pcs/month
Sample:Offer Freely
Testing: Food Safety Grade
Remark:The package photos are only for your reference.
We also accept customized package design.
