Mini Plastic Roll Holder
by xAuSolarisx-Ros3, published
I noticed that most spools and holders are WAY too big to print. At least for my Printrbot Jr, so... To do some people a favor, I made a smaller scale version.
2 3mm holes for screws, nails, or thumb-tacks for wall suspension
- 3 1/3" rod for bigger hold area
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Printrbot Jr Users: Set all speed settings to 20 mm/s, but solid infill to 32 mm/s. The bottom layer ratio to 1. Set nozzle diameter to 0.6. Infill density to 0.1 - 0.3. Travel to 68 mm/s.
This should work. It has to go slow, unless you have a really good fan to cool it off fast enough to prevent bending and morphing.