We have over 20 years in infrared pen design and manufacture. Tallpic IR pens features: 1. All-direction touch sensitive; 2. No battery consuming; 3. Fast charging; 4. Light weighted.

When writing with an IR pen on a whiteboard, the pen tip may not only be imposed axial direction pressure, sometimes the pressure is to the side direction. this makes normal axial-pressure pens quite insensitive. Our all-direction IR pens can give much better experience. We use super capacitor instead of chargeable battery, because it is none-pollutive, the life cycle is almost unlimited, and it can be quickly charged. Our IR pens have been sold more than half a million.