About this 3D model

Gaffers tape is the stickiest tape I have... I need to keep the crud of the edges so I designed the tape holder. Sticks to the sides of the roll but not in the way. Designed to be very minimalistic comes off easy and keeps it clean. Best Idea I could come up with for this issue. a little over 36 min per side - print two of the same file to keep both sides of the roll fresh.