Website: thingiverse
Author: rcmike1234
Price: Free Download
File format: .Stl 3d printable
Description:
A super easy starter mold. Just print the base and two rings. Tape the edges on the outside and pour your concrete. Don’t forget concrete needs sealer if it comes in contact with moisture. You can get spray can sealer on amazon.2 layers on side walls for everything2 layers top and bottom besides 5 for the top of the base