- Naturally Dyed.
Set of 16.
Colored Rock Blocks are naturally dyed with Cranberries. The pink blocks are the natural color of cranberry, whereas the green blocks are dyed with cranberry dye + a touch of baking soda. Science rules.
Natural Rock Blocks are handcrafted from various types of wood.
No harmful chemicals used and non-toxic.
Every block is unique. The blocks shown will be different than the blocks you receive. Sizing can vary between a width/height of 1" and 3". Vibrancy of color depend on wood type.