UV pen invisible marker - red / green

This UV marker in the color red or green is ideal for marking property to prove, for example, theft. The ink from the marker can only be seen with the help of a UV lamp (not included). The ink is also heat and water resistant

Buy Wholesale China Professional Multi Functional Invisible Marker Pen With Uv Light & Invisible Marker Pen at USD 7.94

Shakub 14pcs Invisible Ink Pen Spy Marker Pens Secret Message Writer With Uv Light Gifts For Kids Classroom Party Favors

2 In 1 UV Light Magic Invisible Pens Creative Stationery Invisible

2-Color Top Secret Invisible Ink Markers - 12 Pc.

This spy pen is the top secret way to write! Write a top secret message with the invisibility ink, and reveal it with the UV flash light! You can use this in two fun ways. First, one end of the pen has a functional ball point pen when you want to write things for others to see. Open the cap to use a clear marker that writes invisibly, the only way to see the message is to shine the light that is attached to the pen! Approx. 6 long Includes a built-in flashlight to expose the message.

Secret Message Spy Marker with Flash Light - Hidden Message Pen - Invisible Ink and UV Light Set of 2 Random Colors

MAX-C0BOX6 Box 6 Large Black Light Invisible UV Blue Markers

Invisible Ink Pen, 10 Pcs Secret Message Pen, 10 Color Spy Pen with UV Light, Magic

Invisible Ink Pen With Uv Light Magic Marker 6pcs

Message Pen, Spy Pen, Marker