Toy ball on a string

Hacky sack balls

Yarn needle shown here.

Crochet a sm. rectangle for hacky sack/larger one for ball on a string toy

Sew around rectangle with a yarn needle, skipping to the 3rd loop and then the 4th loop.  It will gather together & curl up into a ball shape.  Stuff with fiberfill and continue sewing it closed.  Let a piece of yarn attached and tie into a "loop" at the end.

CHILDREN ARE A GIFT FROM THE LORD; THEY ARE A REWARD FROM HIM.  Psalm 127:3
How about making some for your Operation Christmas Child Shoeboxes?!