Mechanical Model – Combination Lock

Mechanical Model - Combination Lock

Mechanical Model – Combination Lock UGEARS models are a unique combination of wood and mechanics.  UGEARS feature easy-to-assemble wooden pieces and gears that actually move that will bring delight to novice and experienced modelers alike.  Made with laser-cut high quality plywood, there is no glue required to assemble these intricate masterpieces.  Detailed step-by-step color instructions are provided in 10 languages.   Inspired by “The Da Vinci Code”, the world of conspirology, secrets and cryptography; this new intriguing Cryptex model was created by UGEARS. The Combination Lock consists of two parts. It opens if you set the right 3-digit combination. You can hide the keys, small items and your own secrets inside. The Lock has a convenient “eyelet” to hang the lock on a bag.  Assemble this UGEARS Lock to get the idea of the inner working of the modern combination lock principle. Pieces: 34Ages: 14+Finished model size: 3.8 in x 2.6 in x 3.9 in / 9.7 cm x 6.6 cm x 9.8 cmSelf-assembly. No glue required!

The first thing you see when looking at any puzzle is the photo or illustration of the completed puzzle. On choosing, remember that the image should have some educational value but also be something the child can relate to. If the image is familiar to the child or fulfills the educational objective (like learning colours or naming objects), the experience of completing the puzzle will be all the more enjoyable, satisfying and productive. The image should be easily recognizable so the child can identify it as something they see around them in their everyday life. It should also have distinguishable features to help them decide where to put the piece so that it ends up in the right place.

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