Look forward to hours of creative maze-building! Handmade by Amish craftsmen in the heart of Indiana, our blocks are constructed from the finest hardwoods on earth -- oak, beech, maple and walnut -- and each piece is meticulously inspected for quality. You can rest assured that TEDCO blocks give you the best in quality and longevity of product. Wooden marble slides add an additional twist to tower construction. These are toys that will be handed down for generations! This set includes 45 hardwood blocks, 14 marbles and a sturdy canvas storage bag. Made in USA. For ages 4+.