12 PACK STRESS BALLS BULK: Your little boys and girls will get 1 red, 1 pink, 1 blue, 1 green, 1 purple, 1 yellow, 1 orange, 1 black, 1 rainbow, 1 black and 1 white, and 1 clear. Stress balls are proven to be therapeutic, calming and regulating. They are useful for all kids and adults, especially those with ADD/ADHD, OCD, autism, or high anxiety levels.