Improve fine motor skills and develop creative thinking skills with this Junior construction set 10 different lengths including quarter and half circle pieces that snap together at different points The set includes 200 flexible plastic sticks and 30 double sided activity cards Sizes range from 2 5cm to 15cm and 90 R7 07cm and 180 R7 07cm pieces Features . Inspire imagination and creativity while developing fine motor creative thinking and problem solving skills. An ideal hands on manipulative for children from 3 to 99. 200 flexible GeoStix in 10 sizes including quarter and half circle pieces 30 double sided activity cards instruction manual