TransformCube are patent pending multipurpose voxel/cube building blocks. It is invented to solve cube to cube connection problem. They have 3 symmetry design & machine aesthetics basic units and can assembly complex structure with joint features. They can function as toys, utilities and fidgeting all-in-one. Assembly them work like 3D printing (voxel) so they can assembly virtually everything & promote creativity.
Above all, we recommend magicavoxel for voxel editing, it can download at: https://ephtracy.github.io/