Have fun with my designs. I am an industrial designer and animator working in 3D (for TV and B2B) for 20 years. I only upload a design if it works and has been tested thoroughly. Sometimes it takes many prototype prints before I am satisfied with my product. So all of my designs are 100% tested and printable on any 3D printer. I don't like support structures. So most designs can be printed without support. If you have any suggestions on existing designs or idea's for future designs feel free to contact me.