(2012-03-20) Construction Toy Interop Blocks

The Free Universal Construction Kit is a collection of adapter bricks that enable complete interoperability (InterOp) between ten popular children’s construction toys... The Free Universal Construction Kit offers adapters between Lego, Duplo, Fischertechnik, Gears! Gears! Gears!, K Nex, Krinkles (BristleBlocks), LincolnLogs, TinkerToys, Zome, and Zoob. Our adapters can be downloaded from Thingiverse.com and other sharing sites as a set of 3D models in .STL format, suitable for reproduction by personal manufacturing devices like the Makerbot (an inexpensive, open-source 3D printer). (Desktop Fab)