Colorless Luminous Light Pen Ultraviolet Lamp Invisible Lamp Ultraviolet LearnUS

Description

Description
Description
100% brand new, high quality
Shell material: metal
Size: 138*10mm/support
Refill color: transparent
Color as shown
Features: The pen core color is transparent, the ultraviolet light is blue, the ultraviolet light can check money, the writing color is transparent, and the privacy is protected
Application: suitable for paper, card, skin and most other
Surface, built-in;
How to use: write a secret message. Use a moonlight pen to write secret messages on letters, or add traps and tunnels to the map.
The writing is smooth, wear-resistant, the ink is high-quality and durable, not easy to fade, feels comfortable, does not fatigue for long time writing, revolving design, simple and stylish, simple pen holder, convenient to go out and carry
Quality first, provide the best service. Customers are our friends.
Stylish design, 100% brand new and high quality!
Notes:
1. For photos, please allow slight chromatic aberration
2. Due to manual measurement, the size may be different
Package Included:
1 pen (3 pens with batteries in the pen)