I have a 3D printer, I am fairly good with it and also 3D modeling with quality software. If you could have anything 3D printed, what would it be? Some things not to 3D print are things that are available for pennies, illegal things, designs that are too large (no cement blocks, or full size cases type stuff) I can print about 12" cube, I have printed up to about a pound of filament in one piece, but would like smaller stuff better. Oh yes, I need to add, nothing safety critical, I am not into printing a steering link for your car or anything to hold a baby suspended cause this is a hobby, and hobbies should be fun. I like ABS material the best, it is strong and prints well for me. I have stuff hanging off my bird and radio already. Always looking for ideas. I like to print so much I have thought of standing along a busy intersection during rush hour with a sign that says "WILL PRINT FOR FILAMENT" (ha, ha). I print things I find interesting, if you have something interesting, post it, maybe I will design and print it. If you have a solid model (or not), if the thing is not available in the dollar store on the corner, post it.