Another quality offering from the Chica and Jo brand of craft supplies! These kiln-dried hardwood cubes are perfect for a variety of craft and artistic projects. They are smooth, unfinished cubes with crisp corners (not chamfered or rounded) and are are made of a variety of domestic hardwoods (including maple, birch, ash, poplar, basswood, oak, or a mix of these). The color may vary among blocks depending on natural characteristics of the wood used. Blocks may require additional sanding or smoothing, depending on your project. Intended for craft use only, these are not toy blocks and do not meet the conditions of CPSIA for toys.