Learning Resources Giant Magnetic Pattern Blocks option2-value-Sand These balls are designed using

These balls are designed using a unique process of rotational molding

This unique and engaging set includes a Marine Biologist

Each set comes packaged in a lift-lid box

and 2 special days

allowing it to stand on its own

Learning Resources Giant Magnetic Pattern Blocks option2-value-Sand These balls are designed usingReinforce shape recognition, symmetry, congruency, fractions, area and more! Perfect for demonstration, proportionately sized pieces are 3 times the length of standard pattern blocks on each sideand 9 times greater in total area! Largest piece (hexagon) measures 6". Includes 47 pieces and Activity Guide. Grades PreK+.