Mega Rare Vintage Zauberpuzzle (Working Puzzler) Rubik's Cube from Politechnika.Update!I uploaded some new pictures of inside parts.(I opened one another kit.)The weight of the all parts of cube is 102g.This is the first diy Rubik's cube kit on the world.This is the Politechnika cube as disassembled.The box contains all parts of cube, screws, springs, stickers, andassembly instructions.The corner and the middle dices consists of two parts:An hollow dice, and a flat closing element. These two elements are assembled manually in the factory.They figured they were sold without being assembled.So, they started to manufacture for export, but just for filling the first stock.They planned 3200 cubes for first sale.The company went bankrupt. Nobody knows how many pieces were made.The employees were given the puzzles, that were left in the stock.This puzzle never didn't comes out to the market!It's really rare Item.!