Opaque Fraction Circles - Set of 51

These plastic fraction circle pieces make up a 3.5" circle. Each set includes: 1, 1/2, 1/3, 1/4, 1/5, 1/6, 1/8, 1/10 and 1/12 fraction pieces. Each fraction gradation has its own distinct color. 51 pieces stored in a clear plastic case.