Complete set of manipulatives for use with the Saxon Math 3 Program . Includes: Two student clocks (K-3) A set of ten two-colored plastic counters (K-3) One laminated hundreds chart (K-3) Set of 100 solid plastic pattern blocks (K-3) Two flexible, clear plastic angle rulers that measure inches, centimeters and degrees Sonlight resource: https://www.sonlight.com/products/saxon-math-manipulatives-set-s3