Product size: 6 * 6 * 6cm
Material: high borosilicate glass
Features: Double/Single mouth
1. Made of high borosilicate material, adapt to rapid changes in low and high temperature
2. High-temperature bonding quilt, comfortable grip
3. The cup body is clear and transparent, and the scale can be clearly seen.
4. The mouth of the cup is smooth and delicate, it will not hurt the lips.