Medium size 400ml-600ml transparent borosilicate glass double wall coffee mugs

Item No.: GB510030400 GB510030450 GB510120570 GB510120600

Material: Borosilicate Glass

Package: 48pcs/carton, color box pack. Export safe package

Usage: For home, hotel, restaurant, bar

Capacity: 400ml-600ml and others available

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New arrival electroplated decoratived double wall glass cup 8oz

Details

Medium size series selection 400ml-600ml transparent borosilicate glass double wall mugs for coffee and tea drinking.
The secret key point to make the double wall glass mugs with heat resistant feature is a proper mixture of raw material soda lime glass and boron by 13%.
All the borosilicate glassware including single or double wall products can be tested safe in microwave and oven heating, but stovetop is not an option.
According to thermal shock test indicates it can withstand a sudden 120℃+ change, therefor borosicate glass product can be used for any cold and hot drinks..
Premium high white transparency and smoothness on the glass wall make it more easier to be cleaned by hand or dishwasher.
A sealed hole can be found on the bottom from all double wall glass products as the heat and pressure should be released when we melt two glass walls together.

Item No.	GB510030400 GB510030450 GB510120570 GB510120600
Top Dia.	84mm
Height	120mm
Bottom Dia.	57mm
Capacity	400ml
Package	24pcs/ctn
Delivery time	About 40 days after 30% deposit received and pre-production samples are approved by clients.
Certificate	LFGB/FDA