Barb2018, Picnic condiment bottles work really well for Elmer’s school glue. The kind you put the ketchup, mustard, and mayonnaise in. They even have their own little caps if you get them new or if you get lucky like I did and find it at a garage sale. If you don’t have the lid, you can just pour the excess back into the gallon jug of glue and rinse the bottle for next time. I can just take the lid off both and fill the squeeze bottles without a funnel.