MJK-309 Invisible Pen
Product Details
3.various colours avaiable
2. good quality battery
1. can write invisible messages on any dry interface, which can be read under UV
UV light, invisible ink
- Place of Origin:Zhejiang China (Mainland)
- Use:Promotional Pen
- Country:China (Mainland)
- telephone:0086-574-62018703
| Payment Terms: | L/C,D/P,T/T |
| Place of Origin: | Zhejiang China (Mainland) |
| Use: | Promotional Pen |
