Colorful Double-walled glass Coffee Cup

What I recommend this time is the Colorful double-walled glass coffee cupdesigned by INTOWALK. It has an elegant appearance and a great feel. The cup body is crystal clear and is suitable for all kinds of fancy coffee. It is really versatile and drinking coffee has become a pleasure. The double-layer insulated design of this coffee cup is perfect for people like you who like simplicity and purity!

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Product Description

Brand: INTOWALK
Product name: Colorful double-walled glass coffee cup
Material: high borosilicate glass
Craftsmanship: handmade

Detailed description:
The round mouth of the cup is made of high borosilicate glass that has been strictly polished to protect your lips.
Double-layer cup wall, hand-blown, double-layer design, protecting your hands
Process description: About the air holes at the bottom of the double-layer glass coffee cup
There is a small air hole at the bottom of the glass, which is reserved by the master craftsman in order to solve the problem of unstable air pressure inside the cup body and the external environment during the production process, so that the glass can be used safely even in the case of sudden changes in hot and cold.