1. Top lid does not screw; lid is not secured through threading or seal ring.
2. The glass is designed with vertical stripes for simplicity and beauty. The cup lid is also made of glass but is not sealed.
3. This excellent glass cup is the best present idea for yourselves, friends, family members, coworkers, women and men who enjoy a healthy lifestyle.
4. Made of thick food grade glass, these stripe glass cups are sturdy, high transparency and safe for everyday use.
5. Suitable for all occasion, whether it is cold or hot. This threaded glass cups can handle it. It is suitable for iced coffee, cocktails, juice, milkshakes, boba & etc.
