Metal LED light ball pen
Brass pen barrel
Soft silicone grip
LED light colors: blue, red, white, orange, green and yellow are available
3 pieces #AG3 button cells
Size: 143 x 13mm
Push action
Functions: push pen, header button, refill stretch, push twice and refill retraction
Push three time LED light on and four times LED light off
Pen barrel, LED light and box color will match each other