Unless you've been living under a rock for the past several months, you've doubtlessly encountered people spinning these simple yet intriguing gadgets between their fingers. See for yourself why these stress spinners are sweeping the entire planet by picking up a 2-pack for just $9.99.

You'll literally feel your stress and anxiety spin away with one of these little guys in hand. This simple handheld spinner is perfect for school-aged sufferers of ADD as well as adult weekday warriors needing to maintain their focus. Just hold the spinner in one hand and use the other to spin it rapidly as you regain focus and concentration.

A 2-pack of these stress spinners would usually cost $29.99, but you can grab yours for only $9.99 for a limited time.