Use these learning fidgets to help children visualize math concepts while exploring numbers in an engaging and interactive way. Bubbles on these circle counters are numbered 1 through 12 for children to push and pop for games and activities involving number play, score keeping, math, and time! Booklet with activity suggestions is included. Each pack includes 2 circle counters, 1 red and 1 blue. Each number wheel measures 3.75'' diameter x 0.5'' height. Ages 3 and up.