1. High - quality heat - insulation and anti - scald performance: It can effectively block high temperatures and protect the tabletop from being scalded.  It can withstand cups of different temperatures.

2. Durable materials and easy to clean: The glass material has a high surface hardness, is wear - resistant and can still maintain a good state after being rubbed many times, with high light transmittance.   When cleaning, simply rinse with water and wipe, without the need for special cleaning agents.

3. Eco-friendly and Healthy: Lead-free, chromium-free and other heavy metals, safe and non-toxic, meeting food-grade environmental protection standards, harmless to human health, and more reassuring to use.

4. Anti - slip function: Special textures or bottom treatments can make the cups stand stably and not easy to slide, reducing the risk of the cups tipping over and ensuring safe use.

5. Environmentally friendly and recyclable: Compared with some plastic products, the glass material is completely recyclable, has a long service life and a low carbon footprint, which is in line with the environmental protection concept and reduces the negative impact on the environment.