2 c. Elmer’s glue
1 1/2 c. water
2 t. 20 Mule Team borax
1 c. water
few drops food color

Mix glue and 1 1/2 c. water in bowl. in a second bowl, dissolve borax and 1 c. water; add coloring.
Add to glue mixture. Stir. Keep refrigerated when children are not playing with.