Prusa MK3 spool holder

.200 layer height, no supports

You'll need the following:

(2) 608 ZZ Skateboard bearings
https://www.amazon.com/Skateboard-Bearings-Sackorange-Shielded-Miniature/dp/B07216D1SZ/ref=sr_1_4?ie=UTF8&qid=1532778382&sr=8-4&keywords=608zz+skateboard+bearings

(2) 5/16 x 8" carriage bolts
https://www.lowes.com/pd/Hillman-5-16-in-x-8-in-Zinc-Plated-Carriage-Bolt/3058383

(2) 5/16 nuts
https://www.lowes.com/pd/Hillman-25-Count-5-16-18-Zinc-Plated-Standard-SAE-Hex-Nuts/3033499

I designed this to minimize vibrations from the spool to the frame during printing as well as be universal spool holder.

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