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 pattern composed of three-sided prisms was made, which extends over the entire circumference of the circular box itself. The template contains 10 prisms in height, and 52 in circumference. 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.