Description

• 100% Brand new and in high quality

• The item has two refills, a normal ball-point pen refill, the other is invisible cartridge .

• You can not see the words wrote with the invisible cartridge.But you can see the words clearly with the  UV light of the pen

• Suitable for teaching, lectures, and writing diaries, recording commercial secrets, personal privacy content

• With money detector
  

• Be used as a laser pointer

• Two-way rotation transformation for invisible writing cartridge refills

• Side buttons to control the top of the laser

Specifications:

• Laser's effective range is 200 meters

• Length of the pen: 15cm

Package:

• 2 x 4 in 1 Teach Ball Pen Flashlight Laser Pointer Money detector

• 3 x AG3 Battery