Green Lantern inspired ring.

myminifactory

I designed a Green Lantern ring for a friend, the original file is a size 13, so if you are a different size you will have to resize it. it's hard to see the datail on the white printout, but it's just like the green one. It does require a small amount of support. it took about 10 minutes to print with thick walls, 30% infill and at .2 mm.