Featuring

1. The product is light (4.5Gr), so there is no burden on your ears even if you wear it for a long time.

2. Prevents spitting or foreign substances from flowing

3. Anti-fog function

4. Use of non-toxic raw materials (PET)

5. Use lead-free printing ink (RoHS Free)

6. Trade name printing available (more than 1,000pcs)

Welcome to visit MCT url address,

https://mctseoul.modoo.at