304 customized leisure high boron silicon bubble teapot

This product has 3 styles, all of which are 600ml. It is made of high borosilicate glass at high temperature, and the inner screen is 304# stainless steel. Can be used for household goods, gifts, leisure goods and so on. This is the flame can be used for heating, it is recommended to open fire heating is good, not recommended fire, mainly afraid of fire, the glass heating will make the hand hot. It must not be burnt dry.