As the name implies - it holds pens (specifically Sharpies and PILOT V Razor Point). I got tired of having pens rolling all over my desktop so out comes RapidWorks and I draft up a parametric model, convert to mesh and save out as .STL file and print it.
This is a dream come true -
need something, dream it, design it, 3D Print it ...
it will never end now ...
I also came up with a supply of build material at half the the price I was paying for Stratasys build materials !!! this is a BIG find !!!
Print in you favorite color (these do not need support material)
You will also need 4 support rods (coat hanger wire will do) -
2 0.125" dia X 1.750 front
2 0.125" dia X 2.375 back