Silly Putty

1 part Sta-Flo liquid starch
1 part Elmer's white glue*
Food coloring (optional)

Mix glue and starch together until it feels like a putty. If desired, add food coloring and mix thoroughly. When not in use, Silly Putty may be stored in an airtight container.

* Be sure to use Elmer's White Glue, NOT Elmer's "Washable" or "School Glue." Otherwise, you'll just get Gak!