Redesigned pen holder to have 25pcs of all used pens by my childer in one holder. Printed with 3 perimeters and 6top/6bottom layer to reach excellent durability. Infil is 20%. You can edit it by attached openscad file.
| penhold4_2017update_25pcs.scad |
| penhold4_2017update_25pcs.stl |
