20 pens

thingiverse

This customized object is based on http://www.thingiverse.com/thing:40406 and was created using the Customizer at http://www.thingiverse.com/apps/customizer/run?thing_id=40406. The specifications used for this creation include a pen diameter of 95, no show-pens, an outer dimension of 4, an a2 value of -15, an a1 value of 30, a height of 20, a pen length of 155, a spacing of 3, 20 units in total, an inner dimension of 9, and a bevel of 4.