1.This multi- functional light up clip on marker provides you with high and instant visibility whenyou go on a outdoor sport. 

2,The design:

  a,the magic stick can be adjustable

  b,push button switch,

  c,3 modes:flash,glow,reflective

  d,replaceable battery.

3.multi-function:this light up flashing clip on marker can be suit for arm, bicycle, travel and so on. 

4.Long life battery: it can light up to more than 80 hours if not keep on light all the time.

5.Customers can print your own logo or design on it. Logo can be printed /woven/silk screen printing or others.