Pentagon Writing Instrument Porter I designed this pentagon organizer for all those seeking great penmanship. It all starts with being organized and taking your time. I also use this for paint brushes, always good to have one handy. This prints without supports but there were a few areas that the overhang could have been better but nothing that warrants supports or that a torch can't clean up. Printed with .2mm layers using HobbyKing sulfur yellow.