Grimm's | Pebbles - FireGrimms 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