Do the kids make a mess with the glue?
Cut a small piece of sponge to fit a small sandwich box with a lid
Soak the sponge in glue then leave in the sandwich box
At craft time let the kids just dab their craft bits onto the sponge
Hey presto all ready for sticking onto paper or whatever you are doing
Then when finished pop the lid on till next time
You may need to put more glue on but it depends what glue you use and how much you use I guess
Angel xx