Looking at the MakeZine we were surprised, again, of that kind of people that can imagine everything with the daily stuff. In instructables.com you will find a tutorial for making picks with old and useless credit cards.
That’s not really a gadget but these are made for playing. We don’t know if they are comfortable but it seems that there are more possibilities, waste cards from a plastic id printer for example (seen in the comments on the article at instructables.com).
- From MakeZine.
- Tutorial at Instructables.
- Also in Music Gadgets: The DIY way.
hehe…I should have thought of this a long time ago. It would have saved me a lot in interest payments!