A small 50 mm x 50 mm x 50 mm cube made up of 5 layers that are stacked on top of each other in a specific order and orientation.

Each layer is made up of a number of holes and pegs that interlock with the next layer.

Designed using BlocksCAD

Print settings: Layer Height 0.15 mm, Shell 1 mm & 3 wall, Infill 25%, Tri Hexagon,  Build  Plate Adhesion Brim

Approximate Print times.

100% takes 7 Hr 34 Min ,  Weight 80 g and 26.81 m of filament.

75% takes 4 Hr, Weight 39 g Weight 13.21 m of filament.

 50% takes  1 Hr 38 Min , Weight 15 g  & 4.51 m of filament.

Holes may require filing subject to tolerances and pegs  can be fragile if printed <50%