Clear gloss or varnish (M23)

Hi money is ridiculously tight at the moment (as I'm sure it is for many of us!) I run a little shop online making toys for children that quite literally puts food on the table for us, I have an order which I'm yet to complete because I must finish with a coat of clear gloss. I've been using old nail varnish and I've scraped the very last bit out (see upturned bottles!). Does anyone have any clear gloss stored away somewhere left over from a project please? I would appreciate it so much. I have a car so can collect, many thanks in advance