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KidzLabs Spy Science, Assemble A Secret Messages Journal, Ages 8+

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Bloomingdale's price tracker

14-day low
$25.99
Sep 13 · Bloomingdale's
Best price
$25.99
−0% vs high
14-day high
$25.99
All stores
$26$26$26
Sep 13Sep 26
  • Bloomingdale's
Lowest in 14 days: $25.99 at Bloomingdale's. Highest: $25.99. Current best is 0% below the 14-day high.

About this product

The KidzLabs Spy Science kit by 4M is a hands-on activity set designed for children ages 8 to 14. It includes materials to assemble a personalized spy journal with custom pages, covers, and secret communication tools. Kids can explore various methods of hidden messaging using a Morse Code torch, invisible ink pens, cipher wheels, message capsules, and code cards. The kit supports creative play and learning through interactive experiments in cryptography and espionage-themed activities. All components are stored in a plastic binder with a bag for easy organization.

  • Includes Morse Code torch
  • Invisible ink pens included
  • Cipher wheels and code cards
  • Plastic binder and storage bag
  • For ages 8-14
  • STEM educational toy

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KidzLabs Spy Science, Assemble A Secret — Price History