48 tough crystal-like rocks in 8 shapes and 6 rich, translucent colours. Use the picture cards to challenge your students. Stack, arrange, count and sort by color and shape. Content: 48 Stones, up to 2 x 2” (5 x 5 cm), 18 double-sided challenge cards, 4 x 6” (10 x 15 cm) and storage box. Age 4+

Development goal

Mathematics, Understanding the World, STEAM

Product type

In and outdoor materials

Product brand