Snap Cubes® - Set of 100 Plastic 3/4" cubes in 10 colors connect on all 6 sides. Easy for little hands to connect and twist apart. Can be used in place of any 3/4" cube and fit in Unifix® apparatus and materials. Set includes an Activity Guide. Grades K+

Key Features :

i : Great for counting, sorting, non-standard measurement, and graphing too
ii : Can be used in place of any 3/4" cube and will fit in unifix apparatus and materials
iii : Ability to link makes them fun for free play as well
iv : Ideal for ages 5 and up