These Lacing Geo Beads encourage children to develop fine motor skills, creativity and concentration. The set consists of 15 beads in 3 different geometric shapes and 2 laces. Children can create endless patterns from their imagination or follow our provided play instruction sheet. Compatible with other block sets in the Unit Link series. Dimensions: 3.5 cm X 3.5 cm X 3.5 cm Sustainably made in Thailand with chemical-free rubberwood trees, formaldehyde-free glues, organic pigments, and water based dyes. Suitable for 24M+