Studio : Inkstone Gifts

Publisher : Inkstone Gifts

Binding : Office Product

Product Description
This engraved "Symbols of Mathematics" pen features a ballpoint writing tip, LED light, and stylus tip for operating touch-screen devices. Refill size: mini D1; Batteries: 3x L736 or LR41 To operate the light: Push down on the bulb tip to click the light on. Push down on the bulb tip again to click the light off. To write: Pull off the engraved cap to reveal the writing tip.
0