Bamboo - Eco-Blocks Beautiful big bamboo blocks in bright colors. The combination of traditional building blocks, vibrant illustrations and the use of bamboo allow this product to stand out from the crowd. Eco-Blocks which are the two core values that underline Hape's quality standards and social awareness. Due to the unique extra large size, lightweight hollow design and endlessly building possibilities, your children will never grow tired of this block set. The Organeco Blocks can help to enhance your children's creativity and imagination. Durable child safe paint finish and solid bamboo and wood construction are hallmarks of Hape toys. Hape's toys stimulate children through every stage of development and help nurture and develop their natural abilities. All Hape products sold in North America meet or exceed all applicable safety standards.