The main pic shows the chess board next to a quarter, This is a test of 3d printing of very small objects. The chess set can be scaled up or down. It was done with a replicator 2. Details on printing very small objects can be found here: http://www.instructables.com/id/Micro-3D-Printing-Make-A-Micro-Chess-Set/
micro-bishop.stl | 101.9KB | |
micro-chessboard.stl | 327.8KB | |
micro-king.stl | 43.1KB | |
micro-knight.stl | 104.1KB | |
micro-pawn.stl | 89.9KB | |
micro-queen.stl | 45.0KB | |
micro-rook.stl | 28.8KB |