1. High temperature resistance and corrosion resistance: This cup uses food-grade glass, which has strong heat resistance and is stylish and beautiful.

2. Smooth cup mouth: The cup mouth of this cup is finely polished, which can effectively prevent the growth of bacteria and prevent diseases from entering the mouth.

3. Thickened base: The thickened and rounded base design of the cup also plays a role in abrasion resistance and stability, and can prevent rollover.

4. Natural crystal: built-in crystal column, fine workmanship, environmentally friendly, safe, beautiful and safe.

5. Stainless steel lid: The lid of this cup is made of stainless steel, which is not easy to rust and has good corrosion resistance.