Right so!

I looking at going traveling this summer and I wanna take an acoustic guitar with me, however ideally I'd love to have crazy amounts of natural reverb (without sitting in a massive hall).

I noticed this product: https://www.aspri.com/en/guitar/reverb/without-batteries/accessories.html

A clip on spring reverb, so I started to wounder! "Couldn't I just make one of these!"

Any ideas?

I was thinking about using several large springs, maybe even from those echo microphones children use.

Maybe weld them at both ends and work out a way to attach them!

Thoughts and ideas?