- New for 2015!!
- Girls Only! Secret Message Lab keeps secrets safe with invisible ink and teaches the science behind the mystery!
- This kit contains everything young girls need to know to create codes and write secret messages
- Contains enough materials for two girls to share and protect messages
- For ages 8 and up
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!
Most Recent Customer Reviews
Muchas gracias. ??
Ok product. More for the 9-10 year old. Would be hard for an 8 year old without some help
Our nine year old loved it
too complicated but fun
This was a hit with my daughters! They enjoyed playing with it and particularly enjoyed the glow in the dark writing utensil. Read more
I bought this for my granddaughter as a gift and she seems to enjoy it.
My niece gave it rave reviews.
It is perfect for sending your friends secret messages.