Learning Resources Snap Cubes (Set of 100). These plastic 2 cm cubes come in 10 bright colours and can connect to one another on all six sides. Easy for little hands to join and twist apart, these colourful cubes will keep young learners engaged in a variety of maths activities. Learning Resources snap cubes can be used in place of any 2 cm cubes and have been designed to fit in unfix apparatus and material. Includes teacher's guide. Set of 100. Suitable for ages 5 years and above.