And it was crap. I bought the Philips model, 200 bucks (for a frigging toothbrush… what was I thinking) and the internal brush mount couldn’t handle the vibrations and broke. I took it apart and it was very obvious that the construction would have never been able to hold on
Okay, if this is going to be a whole project you probably want a commercial supplier. Based on your geo-preference, one recommendation would be Formulor:
https://www.formulor.de/material/mylar
You can upload your own SVGs for laser cutting and engraving, the whole process is rather automated. They offer templates for Inkscape or whatever the matching, closed-source Adobe product is (Illustrator maybe?)
I linked the mylar material since that would be my recommendation for stencils used for e. g. painting, spraying etc. Mylar hits an excellent balance between cost, handling and durability.
Formulor is probably not the cheapest supplier, but it’s reliable and instant with no customer support agents involved and requires no quotes and approvals being sent back and forth.
How many do you need?
I went through so much bullshit, it’s the last guilty pleasure I have in this world. I deserve at least that.
If you must use Spotify, you could at least not link to it.