Gakken's Mechamo all-metal robot crab kit

Japanese mechanical toy maker, Gakken, offers a number of cool kits. The crab robot shown here is part of their "Mechamo" series. If you know someone who simply LOVES to put things together, this looks like a fun project. I'd wager that the all-metal construction is quite sturdy.

Here is a time-lapse video of someone assembling the Gakken Mechamo Crab (video 50 seconds, actual build 200 minutes).

Here is where you can get the Mechamo metal crab kit.

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