Draw Perfect Circle: Juega en lnea gratis en Playhop Grimm's Pebbles Moss. Grimms wooden pebbles are smooth pieces of coloured organically shaped timber, appealing to the eye and to the touch and a wonderful addition to imaginative floor play. 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 (a silk scarf), make a cave, present a stony landscape or build a cairn. Perfect in combination with the Grimms stacking elements: Fire, Water, and Earth. The Moss Pebble set contains 4 smooth wooden pieces in shades of green. Materials: lime wood, non toxic water based colour stain. Dimensions: H 2. 5cm Lengths 6 to 12cm. Suitable for ages: 12m+