This set of 7 clear, plastic balls contain moving, colored, sparkling glitter to inspire imagination and help with concentration. The balls come in 7 different colors: red, silver, gold, green, blue, pink and purple. Size: 2.6" diameter. • Captivating and colorful. A perfect resource for young children with fascinating sparkling stardust which swirls around the inside of the balls as they are moved. • Inspire imagination and assist concentration. Help kids build vocabulary when describing these balls and assist their ability to focus. • These balls can assist in promoting quiet and calm. They are a useful focus and communication resource for children with SEND. • Promote movement and concentration. Use these glittery balls to engage in physical play through bouncing, rolling, throwing and catching them.