Like one of the commenters below, I recommend using a service for 3D printing. The reasoning is that for a couple of bucks (for a 4cm x 4cm x 4cm / 2"x2"x2" par

Like one of the commenters below, I recommend using a service for 3D printing. The reasoning is that for a couple of bucks (for a 4cm x 4cm x 4cm / 2"x2"x2" part), the print quality will be _much_ better than anything you can reasonably make at home. I've been able to print sub-millimeter-thickness gaskets for example. The bigger parts I make look like they're injection-molded (no layer marks, etc). Plus, I get a huge variety of materials (like metals, silicone, ceramics). I personally have used https://craftcloud3d.com/ https://craftcloud3d.com/ (finds the cheapest pricing across a multitude of vendors and materials) and https://www.jawstec.com/ https://www.jawstec.com/ (one of the vendors that pops up often on craftcloud for MJF). Not affiliated with them in any way, just a very happy customer.