This image shows the front of a small, rectangular storage tin for a children's spy activity kit branded "Spy Labs Incorporated," which is recommended for ages 8 and up. The colorful box features a comic-style illustration of a hand holding a black gadget that shines a beam of blue ultraviolet light onto a brown envelope, revealing a hidden glowing message that reads "Top Secret."
This image reveals the loose contents of the spy activity kit arranged on a plain white surface, featuring a small notepad with a decoy message alongside a shallow, clear plastic mixing dish. Next to the notepad rest two capped marker pens—one bright blue and one solid white—as well as a slender, all-white developer pen with a fine brush tip.
This image shows the back of a rectangular "Spy Labs Incorporated" storage tin, featuring a dark blue background filled with detailed instructions, safety information, a barcode, and a 0-3 age restriction warning. On the left side, a prominent bright red panel spotlights a clean illustration of the kit's contents, showing the two capped marker pens resting neatly on top of the open paper notepad next to the circular mixing dish and slender brush pen.
  • Load image into Gallery viewer, This image shows the front of a small, rectangular storage tin for a children's spy activity kit branded "Spy Labs Incorporated," which is recommended for ages 8 and up. The colorful box features a comic-style illustration of a hand holding a black gadget that shines a beam of blue ultraviolet light onto a brown envelope, revealing a hidden glowing message that reads "Top Secret."
  • Load image into Gallery viewer, This image reveals the loose contents of the spy activity kit arranged on a plain white surface, featuring a small notepad with a decoy message alongside a shallow, clear plastic mixing dish. Next to the notepad rest two capped marker pens—one bright blue and one solid white—as well as a slender, all-white developer pen with a fine brush tip.
  • Load image into Gallery viewer, This image shows the back of a rectangular "Spy Labs Incorporated" storage tin, featuring a dark blue background filled with detailed instructions, safety information, a barcode, and a 0-3 age restriction warning. On the left side, a prominent bright red panel spotlights a clean illustration of the kit's contents, showing the two capped marker pens resting neatly on top of the open paper notepad next to the circular mixing dish and slender brush pen.

Spy labs: Secret Message Tools

$ 10.00
$ 10.00
$ 8.00
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As a detective, you need the right equipment for your investigations, including tools for writing and uncovering secret messages.

Exchange confidential messages with your fellow agent using disappearing and reappearing ink that only the two of you can read! Using either of the two secret pens, you can write a message that, once dry, becomes invisible. The other pen will not only reveal the information, but you can also use it to send your reply.

  • Use the special invisible ink pens to write top secret messages
  • One pen writes in invisible ink, second pen makes the writing visible
  • Includes tips and tricks for writing other secret communications
  • Packed in durable metal tin

Ages: 8+
Experiments: 4
Piece Count: 5
Manual Pages: 8 pages
Product Dimensions: 4.3 x 2.9 x 1.2 in