Specifications Brand: Small Fire Child Product Type: Geometric Wooden Building Blocks Material: Wood Block Size: Micro and large building blocks (>1 cm) Gender: Unisex Recommended Age: 3+ (manufacturer listing) Function: Educational / creative geometric assembly blocks Power: No battery / non-electric Safety Warning: Not for consumption (do not eat) Barcode: Not available Chemical Safety: No high-concern chemicals Origin: Mainland China Package Includes: Building block set