Another Spool Spinner/rest

prusaprinters

<p>I wanted a spool rest that I could print with almost no support, used the 608 bearing, and could accommodate multiple spools of different sizes while keeping the changing of spools independent of the others. &nbsp;This isn't a new concept, but I took a modular approach so I didn't have a lot of waste in prototyping and the parts can be printed in a batch or set. &nbsp;If one parts is lost, the whole set isn't necessarily. &nbsp;The only support material is on the post. &nbsp;The only fastener is a screw that I am using as a pin. &nbsp;That can be printed too, and isn't completely necessary. &nbsp;I have a little slop in the posts, and the wheels are tight. &nbsp;I put the wheels on the bearing hot and they shrink fit nicely.</p>