Invisible UV Marker, Pencil Can Be Seen Only Under UV Light

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.

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Kids will love playing spy games with these invisible ink spy pens. The pens come with safe and non-toxic invisible ink that can only be seen when you shine UV light from the cap of the pen on it. Write secret messages on paper, T-shirts, your skin, or just about any hard surface. The ink is permanent yet washable and flavorless. Makes great party favors, UV light comes with batteries. Pens are approximately 5.5 inches long. Write secret messages with our spy pens.

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Neon Light Sign Pencil

Have a secret message for someone? Write it down with this special invisible ink pen! Just use the UV light in the tip to reveal it to your recipient. Battery not replaceable.

Kikkerland Invisible Pen & Light

Specifications:, This fine point marker, is loaded with special ink that is only visible under UV light., It includes a mini UV light, so you can view

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