Together with my kid we made a case for his 38mm wide sport tape he uses for basketball. The roll has an inner diameter of 26mm.
The case has a window to see how much tape is left.
Print the Internal_case part twice and fit onto the sides of the tape roll. I used a bit of glue, yours might be a press fit.
Once cured, insert it into the External_case. A clear click will let you know that it sits properly ;)
I printed mine in PETG, no supports required.
I'm not gonna ask for a coffee, but please make sure you give me a like if you find this model useful.
The author marked this model as their own original creation.