100mm ball for 3D scanning

thingiverse

Here is a 100mm 3D scanner target with internal support that makes it printable without being completely solid. Be sure to rotate it 90 degrees so the base lies flat on the printer bed. There's a hole in the base where you can insert a 1/4 inch - 20 threaded insert to mount the sphere to a tripod. Check out this product: https://www.amazon.com/dp/B06XGZ34K6/ref=sr_1_3?keywords=1%2F4-20+brass+ez&qid=1555360519&s=gateway&sr=8-3