Building, stacking and finding just the right balance with these organic, round stone shapes is challenging and fun. Enrich small worlds of your own creation: add to a river (silk scarf), make a cave, present a stony landscape or build a cairn. 
4 pieces in shades of blue.
Materials: lime wood, non-toxic water based color stain.
Size: H = 2,5cm, L = 6-12cm.