Tape dispenser spindle

My colleague had a dispenser with no spindle in it. I borrowed one from another dispenser and reverse-engineered it, just to see it I could and if it was actually printable. This is the result. It fits, it works, problem solved. It's not hard to acquire these, but we saved a trip to the big online A-store, and the office supply as well. 

It does need support. Organic support is ideal. Orient it with the open side on the plater to get the strongest pins.