soft pvc Bouncing head ball pen
soft pvc Bouncing head ball pen 1. material: Environmental friendly pvc 2.any size and design is available
soft pvc Bouncing head ball pen
1.capacity: 128 to 16GB flash memory
2.usb 1.1 and 2.0 interface
3.Data retention: 10 years
4.High quality and competitive price.
soft pvc Bouncing head ball pen