Magic Secret Pen
Perfect for secret messages, personalizing objects, as a highlighter, use for anti-counterfeiting, or for a security marking on high value items where a mark might marr the beauty of the item.
Use the UV lamp pointer to point at the words you write and you can see them clearly.
Able to write on paper, body, wall, plastic, wood product, metal product, cloth, and any additional places you can take advantage of it!
Invisible ink can keep your message secret.
Words are visible under the UV light.
Useful for any personalized object
Material: Plastic Shell
Total Length: 130mm
Max Diameter: 9.8mm
Battery: Built in 3 AG3 Button Cell
Writing Point: 0.5mm
Use: Office & School Pen
Type: Ballpoint Pen
Ultraviolet ink and UV lamp
Invisible Ink Marker Pen
1. Please allow 1-3cm error due to manual measurement.
2. The color may be different due to your monitor settings.