This building set is designed for the modern day builder and engineer, and packed in the same originally designed 1930's box, adding a nostalgic touch. This set includes building directions and extra pieces to allow for alternative building designs. Roy Toy wooden log building sets are made from 100% USA materials, with food-grade dyes for color. Each block piece is then lightly embossed for a smooth finish that is comfortable for little hands. Building sets can be configured in an unlimited number of ways, providing hours of imaginative play, teaching coordination and promotes sharing. Each Roy Toy package meets the new Toy Safey Compliance requirements.