This image displays the packaging for a "Spy Labs Incorporated" brand toy kit containing an invisible ink pen and a UV light, intended for children ages 8 and up. The rectangular tin box features spy-themed illustrations, including a hand shining a UV flashlight onto a piece of paper to reveal a glowing blue hidden message that reads "Top Secret."
This image shows a matte black, pen-shaped gadget with a rugged plastic body featuring ridges for a secure grip and the brand name "KOSMOS" stamped on the side. The device tapers into a writing tip on one end, while the opposite rectangular base includes a built-in pocket clip, a small lanyard hole, and an embedded clear UV LED bulb.
This image shows the back of the rectangular "Spy Labs Incorporated" storage tin, featuring a dark blue background with detailed product information, safety warnings, a barcode, and a 0-3 age restriction logo. On the left side, a stark red panel spotlights a black-and-white illustration of the sleek, textured spy pen gadget to clearly show its shape and design.
  • Load image into Gallery viewer, This image displays the packaging for a "Spy Labs Incorporated" brand toy kit containing an invisible ink pen and a UV light, intended for children ages 8 and up. The rectangular tin box features spy-themed illustrations, including a hand shining a UV flashlight onto a piece of paper to reveal a glowing blue hidden message that reads "Top Secret."
  • Load image into Gallery viewer, This image shows a matte black, pen-shaped gadget with a rugged plastic body featuring ridges for a secure grip and the brand name "KOSMOS" stamped on the side. The device tapers into a writing tip on one end, while the opposite rectangular base includes a built-in pocket clip, a small lanyard hole, and an embedded clear UV LED bulb.
  • Load image into Gallery viewer, This image shows the back of the rectangular "Spy Labs Incorporated" storage tin, featuring a dark blue background with detailed product information, safety warnings, a barcode, and a 0-3 age restriction logo. On the left side, a stark red panel spotlights a black-and-white illustration of the sleek, textured spy pen gadget to clearly show its shape and design.

Spy Labs: Invisible Ink Pen and UV Light

$ 19.00
$ 19.00
$ 15.20
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$ 15.20 (Members save 20% with code CHESSM at checkout)
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As a detective, you always need the right tools when you are on the hunt for evidence or reading secret messages. Ultraviolet light helps you uncover many hidden clues.
Exchange top secret info with your friends and fellow agents using this high-tech device. The pen uses a special ink that only becomes visible under ultraviolet light, like the one emitted by the flashlight on its opposite end. You can also use the UV light to find other objects and materials that glow.

  • Write and decipher invisible secret messages and correspondence
  • Use the UV-ink pen to write invisible messages and then reveal them with the UV flashlight
  • Explore other UV-reactive substances like the security features on banknotes
  • Packed in durable metal tin

Ages: 8+
Experiments: 3
Piece Count: 4
Manual Pages: 8 pages
Product Dimensions: 5.6 x 4 x 2 in