Summary are you always losing your tape or forgeting were you leave it, this is the solution, I designed this tape dispenser in orther to have my tape in the same place and have more order in my workplace, this tape holder works with the normal ducktape but also with thiker tapes like blue tape, just adjust the tape holder and thats it. I'm a student so I appreciate very much the comments in oder to improve my designs. I used 3 bolts to stick it to the wall but if you don't want to make holes in your wall you can use doble face tape, it also works. the inner diammeter in software is 77.3 mm this is because of the expansion of the pla, so when is printed it fits perfect in the tape. Print Settings Printer Brand: Prusa Printer: i3 MK2S Rafts: Doesn't Matter Supports: Yes Resolution: 0.2 Infill: 40 Post-Printing tape cutter i made the blade with a metal sheet and just glued it to the piece.