Some people (my wife) said it was ugly to have the ends of the PVC exposed. Created this simple plug that can give the ends of the pipes of much more finished and clean look. .2 layer height 15% infill 2 peramiters These are purely aestahetic so go crazy with the infill. It is a tight fit so if you play with layer height just know if you get a litte extra diameter you may have issues. Check out our socials! http://beacons.ai/3ddesignbros