Build this multi-purpose combination lock and learn how the mechanism works!
Choose your own secret code to ensure that only you can unlock your treasures. It doubles as both a coin bank and secret message holder.
4M science and art kits appeal to a wide variety of unique interests and give children the tools needed to explore those interests scientifically and artistically.
Measures approximately 5” long.
Dimensions: 8.5" x 2.5" x 6.5"
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