Supplies needed:

A couple of little rocks that can fit in a babyfood jar

1 babyfood jar

1 thick posterboard

1 string of yarn that will go around a jar

1 glue gun

Steps:

#1. Collect all of your rocks and put them aside for a few minutes.

#2. Take your jar and twist the lid off.  You don't need the lid so you can just leave it alone.

#3. Trace the jar's lid onto the posterboard and cut it out.

#4.With the posterboard and the string, glue the posterboard onto the jar where the hole is and glue the string around the edge.