SmartLab Girls Only Secret Message Lab
Get your girlfriends together and start solving some clues! This science kit contains everything to create codes and write secret messages. Discover the science behind using acids and bases to make invisible ink, reveal mysterious messages using colored filters and light waves, learn to write in secret codes, and much more.
- Dimensions:13" x 11" x 2"
- Weight: 2 lbs
- Includes: Two message cases
- Assembly Medium level required
Made in China
Please Note - This kit contains small parts and is recommended for ages 8 and up.