Merkur M2.1 - Construction Toy [MR-016]
Drive – small set is an ideal addition to bigger sets. It is possible that you can start moving the models by the electric motors and gears.
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Merkur M2.2 - Construction Toy [MR-017]
Drive - The big set contains an electric motor and many cock wheels. You can build differential, gearing with Cardan joint and crown gear, gearing... more >>>