JP Lock Holz

JP Lock Holz

JP Lock Holz A beautiful wooden lock that doesn’t need a key to open it.  Move the metal sliders around in their grooves until you can figure out how the lock comes apart. Made in wood by Jean-Claude Constantin. Jean-Claude Constantin lives in Germany, where he designs and manufactures many different wood and metal puzzles, as well as magic tricks.

The simplicity of jigsaw puzzles is deceptive. While the concept is very straightforward – find the pieces and fix them together – there is a surprising level of mental activity required to carry out the steps needed to complete a puzzle. Psychological studies have identified a number of thought processes that are required to undertake what is in fact a complex process of identifying shapes and images and relating them to an overall pattern. More importantly, solving jigsaw puzzles is a great work out for the brain and can actually have therapeutic benefits.

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