We made this Groovy Button Slime Recipe to go with our Pete the Cat fun!
Add 1/2 cup of clear Elmer's glue into a small mixing bowl.
Add blue food coloring until you get the desired color. Mix well.
Add liquid starch in small amounts until your slime is no longer sticky. Mix well.
Store in an airtight container! This slime will stay good for a very long time!