3M Double-Sided Tape Anti-Stick Tray Support Bracket Star Sun Hollow Roll Holder Default size fits 10mm wide 100m long ordinary double-sided tape

Used to solve the problem of large rolls of 3M double-sided tape sticking to the flat surface below if left for a long time

Since the inner diameter of this type of double-sided tape is unstableif it's too loose when put on, just insert a few test strips that the printer prints at the start of each print

If you need to adapt to different widths of tape, just click to print the model and adjust the scale according to the picture above. The default ring is 10mm. If you need 15mm, set the Z-axis to 150%

The quality of this double-sided tape is quite good. If you saw the model first and haven't used this double-sided tape before, you can buy a roll to try it out. It only costs a few dollars
https://s.click.taobao.com/5ZLHpgp