I thought I had read on here somewhere that someone used these to fill in the extra snaps when sending snap diapers to daycare so they only have one set of snaps to use on each side. Of course I can't find that thread.
I was thinking of buying some to try because most of my diaper stash is bottombumper side snaps. Do I use the cap and stud to do this? Will I need one of the tools too?