This set consists of 51 transparent fraction circles in 9 vibrant colors, representing the following fractions: ½, 1/3, ¼, 1/5, 1/6, 1/8, 1/10, 1/12. These circles can be used on the light table, although it is not necessary. They are excellent for activities aimed at teaching fractions to primary school children.
The set is housed in a transparent circular case measuring 8.7 cm in diameter, making it easy to store and transport.