About this 3D model

Check the New Matter MOD-t here. The most elegantly simple 3D printer - now only $299. Don't let the simplicity of this cube fool you: it's actually quite the challenge to solve (even with the clues!). See the cheat sheet here. Parts:4x4 Puzzle CubePuzzle Piece 1Puzzle Piece 2Puzzle Piece 3Puzzle Piece 4Puzzle Piece 5Puzzle Piece 6Puzzle Piece 7Puzzle Piece 8Puzzle Piece 9Puzzle Piece 10