Those really long metal ones? They were all the rage then with us kids. Newboulds was THE place to go too. I remember doing jobs for people as a kid to earn some cash so i could go get some new boots. I once found £6, a fiver and a pound note, and came back from newboulds feeling like a millionaire. I didn't still have change for fish and chips on the way home though. I never saw those times.