Market research.

[EmilyLantimos]

This poll should help us in creating of cutting-edge soldering iron. Please, help us to gather required information, so we could get fund on realization of our idea.

 

[Doghouse Riley]

There's no end of, "wireless soldering irons" on e-Bay from around £7, including free postage.

I wouldn't think there was much of a market for any more.