Build this multi-purpose combination lock and learn how the mechanism works with our Combination Lock Kit!
Learn about the inner workings of a combination lock as you build one with your own two hands. Step-by-step instructions make it easy to slide each piece into place and create your own custom combination. But building it is only half of the fun. Hide a secret message inside and share your code by means of a riddle. Use the metal shackle to turn it into a padlock for keeping a special cupboard locked.
There’s even a slot for coins on the side – You can turn it into your own high-security coin bank!
Easy to build yet designed with true-to-life engineering, the 4M Combination Lock Kit is a brilliant way to get kids excited about real mechanical construction.
Features:
- Ages 5+
- Not suitable for children under 3 years
- Easy-to-build combination lock that really works
- Encourages fine motor dexterity, logic, imaginative play
- Customize your lock and use it however you want!
- Step-by-step instructions make it extremely easy to build the lock
- Use blank sticker strips to invent your own unique combination of symbols
- Use it as a cupboard lock, message holder, coin bank
- Features slot on side for sliding in coins
- Includes set of plastic lock mechanism parts, metal shackle, sticker sheet
- Detailed building instructions included
- 371,293 possible combinations using the number stickers!
- High quality materials for exceptional lock-building experience
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