The 86 Knex Orange and Grey Connectors & Rods set is a standard K'NEX parts collection featuring a variety of connector pieces and rods in orange and grey colors. Specifically designed for K'NEX building toys, this set is ideal for creating roller coasters and other intricate structures. With 86 pieces included in a polybag packaging, this builder set is suitable for ages 7 and up, allowing for endless creative opportunities and fun building experiences. Made of durable plastic, these connectors and rods are part of the Thrill Rides product line by K'NEX.