About this 3D model

Check the New Matter MOD-t here. The most elegantly simple 3D printer - now only $299. Stack, slide and stagger your pieces to build a sphere with this grueling puzzle. Should the challenge prove too daunting, you can find a solution guide here. (Tip: You may need to use glue or putty to stabilize your sphere as you build!) Parts:Sphere Builder BaseSphere Builder Blocks ASphere Builder Blocks B