Full Build Plate Flexi (plus bonus pocket size) while it takes a while to print, its super satisfying. especially getting it off the build plate. It also feels so nice in the hand. There is also a smaller pockets size version, equally as fun to play with. 0.2 layer 15% infill As with the other flexi's ensure good adhesion. PS if you stop the print after the first couple of layers getting all the little pieces off the build plate is incredible when flexing the plate. (don't ask me how i know that)