Round pen cup with shortened vertical slits

A circular pencil case was made. The box has an upper and lower diameter of 90mm, and a height of 100mm. On the outer sides of this box, a regular template composed of circular rectilinear slits was made, which extends over the entire circumference of the circular box itself. In terms of height, the slits do not go to the bottom of the circular box, but to a certain value. 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.