Silly String Sprayer

This is a silly string web shooter I made. My son is spider-man mad so i though I would model him a web shooter. I know you can buy one, but it;s a fair amount of money and the re-fills are a rip off, that's why I designed this one to work with Poundland silly string.

It fires a good stream and he loves it so it was a success in my book.

I have tested it with Poundland silly string and The Entertainer (a toy shop in the UK) and it works with both. The diameter of the can is 45mm, with the