Transparent isolation washers?

[lars]

I know nobody manufactures them, but with 3D printing so prevalent, I'm sure somebody could make them.
Transparent resin printing
The most practical use for these would be to add LED lighting to vintage pedals without having to drill or modify in any way. The washers could either be for a 1/4" jack or the stomp switch. With how ridiculously bright LEDs are these days, I'm sure the light would bleed out just fine.

[TNblueshawk]

I can't have any see through washers Lars as how am I going to hide my drilling, paint and epoxy scratch off mistakes 

[jwin615]

Laser cut acrylic may be the way to go.
Acrylic washers fo exist

https://a.aliexpress.com/_mtnuoyi

[pickdropper]

Yeah, laser cut acrylic would probably look clearer than 3D printed as long as you just want simple flat geometry.

[Funkasaurus]

I was just browsing at LMS  and saw that they carry clear stomp switch washers.  They're 10 for $1, so that might be an easy investment on the next order just to have on hand for the future.

[lars]

I was just browsing at LMS  and saw that they carry clear stomp switch washers

The problem isn't finding clear washers. With a clear regular washer it would be very difficult to get a consistent light transfer without the switch or jack being perfectly centered in the hole, which is just about impossible to do as you tighten it down. A clear isolation/insulation washer is what is needed to keep things centered and keep a consistent gap around the circumference for the light to bleed through.