6" long mixing paddle for epoxy resin and other 2 part blends. 6" long, with a ¼" drive that fits a drill or impact driver. Each paddle only costs less than 20 cents to print! I found the reusable ones to be annoying because they are hard to clean. I recommend printing at least 2 at a time to allow for cooling. Works well on my P1S, but parts like these would be difficult to print on a bed slinger.  For a larger version, see my other model here! https://makerworld.com/en/models/423343?from=search#profileId-326520