Yarn Ball Stress Ball

I love this design.  What a great idea for a stress ball!

I filled it the same way as I did my simple stress ball, with two balloons filled with rice.  The second balloon is used only to keep the rice from spilling.

Simple Stress Ball

I did not use a pattern for this simple stress ball.  I filled it with a balloon filled with rice.  A second balloon is inside to protect from breaks.  It works great!