Meitianfacai Pens Ball Pen Ink Invisible Disappear Slowly In Minutes Gift 7ml

Ball Pen Ink Invisible Disappear Slowly In Minutes Gift
Description: This high-tech product which made of importing new and advanced skill.
There's no different in appearance but the writing will be disappear automatically gradually about in 3-15minutes. Widly used in file security, Show and other security field. New and high quality looks just like normal pen, but a great tool for trick The that wrote down by this pen will disappear in minutes.
Make to your friend with this pen and good gift for your Material:Plastic Color:The written is blue
The appearance of the pen is black
0.5mm
Included: 1x Ink Pen

Specifications

Pen Point Size: 0.5 mm
Ink Color: Blue
Material: Plastic
Color: Black
Color Category: Black
Retail Packaging: Single Piece
Manufacturer: Meitianfacai
Brand: Meitianfacai