Conical Spool Holder

**__Ko-Fi:__** [https://ko-fi.com/juliettaexpress](https://ko-fi.com/juliettaexpress)

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Super-simple spool holder I made to use on my RigidBot. Takes one ball bearing and can be used on spools of a variety of sizes. Conical shape ensures a wide array of fitment. Zero supports needed due to design, so single extruder friendly!

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### Recommendations
- Use only one ball bearing, mounted at the widest part of the cone. Keeps the spool rotating on its own axis that way, and avoids binding, plus you can use [some 8mm clips](https://www.thingiverse.com/thing:412496) to keep the filament from moving on the rail as it unwinds

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### Changelog
**2018-04-27**
- Recommendation adjustments

**2017-10-17**
- Width is now automatically calculated from height, maintaining same pyramid shape while only setting height
- Uploaded pre-made STL's for small, medium, and large, with measurements in mm for height

**2017-09-09**
- Initial Upload