I have a number of zippers which, while perfectly serviceable, have lost the little puller that allows you to pull the zip open or closed easily. I've replaced a couple of these with paper clips but these aren't ideal really as they're not quite stiff/strong enough.
Has anyone got any ideas for alternatives to paper clips which would be cheap and easy to implement? The zippers in question are quite small, the original pullers were about 1cm diameter disks in one case and the more normal rectangular piece of metal (10mm x 5mm ??) in the other.
Replacing the zippers isn't really an option, it would be very difficult to do well.