A twisted pencil case was made. It is formed from an octagon with an inscribed circle with a diameter of 90mm and circles with a diameter of 90mm, which are specifically arranged in height. Its height is 100mm. On the sides, certain matrix arrangements of hexagonal holes were made along the perimeter and along the height. All edges are rounded to protect the user from injury 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.