the glassware cup is made of fire-resistant high quality glassware.It can stand reach 150 centi grade and minimum temperature can reach zero centigade. it includes 2 parts, above is glass teapot and below part is glass stand with alchol stove, which can keep boiled water warm.
for we can supply you with tea cup with or without handle, please email me for more details as my contact way.
Audited Supplier 
){kind=link}