Wooden Wheels begin as blocks of natural beech wood which are cut and crafted into one of our 8 big chunky vehicles We use low friction metal axles for easy rollin and each piece of wood is securely fastened to stand up to even the toughest play. The School Bus is painted a cheery yellow with lots of tiny details like little riders and safety stop signs. It even has a hatchback that opens up to give your other toys a ride Features . Design - School Bus. Material - Wood