3 years & up. Explore how leaves change with the seasons while building fine motor skills and sequencing practice. Kids can lace leaves by color or type, sort them, or create colorful garlands to hang or display. Each leaf can also stand upright for added play options. Set includes 20 leaves in 5 colors and 5 cotton laces with chunky aglets for easy threading. Leaf shapes include Maple, Oak, and more-crafted from FSC® certified plywood for durability and sustainability.