Steampunk project hinge. This is amazingly strong as I would rate them as having at a minimum a 15-20 lb/ 7 kg capacity. 1.75 mm filament is used as the hinge pin. Printed in ABS at .3 mm resolution. I used it for a BBQ cabinet but they would work great for boxes or cabinets large and small. For a finish I coated with acetone mixed with copper powder as a first coat and then 1/2 carpenters glue 1/2 water with copper powder again. Polishes nicely with soft rotary tools or by hand. Anticipate it will change color and go green with humidity which is the desired effect.