Dive into the world of secrets and cryptography while designing this Combination Lock. It opens if you set the right 3-digit combination and you can hide small items, hints for your treasures hunt or your own secrets inside.
Self-assembly: No glue required
Number of components: 34
Estimated time of assembly: 2 hours
Level: Low
Model size: 3.82*2.6*3.86 in (9.7*6.6*9.8 cm)
Package size: 14.6*6.7*1.2 in (37.5*17*3 cm)