Over the years have made lures out off heaps of different things (not alway succesfully) one of the best trout lures I had was one where I pinched the wifes flashy dangly earrings.
Hopefully she wont read this.
The fish sometimes dont care. If it sort of resembles something that looks like a meal they will go for it.
These wooden ones, I will be looking forward to being able to get out and test them when were allowed.