No , sketchup is not designed with 3 d printing in mind and is easy to generate nonmanifold parts and other oddities that then have to be corrected before use . If super easy is what you are looking for then look at TinkerCAD . <| sep |> Yep . I competed after training for all of about 4 weeks just to see what it was like survived but got beat in the first round by a couple of points . I competed 4 times total as a white belt before I got my blue and I found the experience to me immeasurably useful as a barometer for how well your jiu jitsu stands up in the face of someone 100 % determined to wreck your day . It also provides learning opportunities and is a great way to build togetherness with your team . I ' d recommend at the very least competing once at every belt level .