A pencil case was made in the shape of 3 nuts with hexagonal plates between the nuts. The nuts have an inner diameter of 90mm, and the height of the complete box is 100mm. The nuts are arranged so that all their sides are parallel, which means that they have the same orientation in space. The edges are rounded so that the user does not get hurt or cut on sharp edges. The model was made in SolidWorks and exported as an STL file. This box is intended to be made on a Bambu Lab P1S 3D printer with a 0.4mm nozzle.