All around best spool holder design that requires no support and mounts with common screws. It has been tested with a 1 kg spool and can be mounted in various positions. This is perfect for mounting in an enclosure, on a wall, under a shelf, or upright on a tabletop, etc. 

Print Instructions: Print on the longer flat side, not the mount. Minimum 20% infill recommended, add more as needed. For easier mounting you may want to use an extended Phillips bit. 

Update 1/21/22: Uploaded new STL with improved teardrops for better screw fitment. Increased file resolution for smoother curves. Fixed all open edge errors when loading in the slicer. I removed the old file after testing the new one. Thank you all for your feedback!

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