A pen cup in the shape of 3 nuts with round tiles

A pencil box was made in the shape of 3 nuts with round tiles between the nuts. The nuts have an inner diameter of 90mm, and the height of the complete box is 100mm. 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.