Kensington presenter expertö red laser Book Sections_Picture & Activity Books The heat generated by friction

The heat generated by friction when rubbing the paper with the special tip turns the ink invisible

desserts and more

250gsm weight black paper

7 73X146mm

Kensington presenter expertö red laser Book Sections_Picture & Activity Books The heat generated by frictionProduct Description Wireless range up to 150 feet (50 metres) red laser pointer two modes? Switch instantly from presenter mode to cursor control mode controls keynote and powerpoint usb receiver stores inside backlit buttons low battery indicator, on Off switch carry pouch i Product Specifications Product Code : K72425 Xylene Free : No Connections : WIRELESS 2. 4GHZ Kensington Security Slot : No Product Features