Build and inspire with limitless construction possibilities with this amazing first builders deluxe building bag by mega bloks the first builders deluxe building bag is every child and parentsrsquo dream come true ndash an incredible 160 first builders blocks that encourages endless amounts of open ended play construct tall towers crazy castles or whatever else your child can think up the deluxe building bag is an eco friendly pvc free duffle bag that is big enough to store all 160 pie