New in sealed box. INTERACTIVE PLAY: This 7-piece set includes a crane, mountain tunnel, workshop, and action tunnel, offering multiple ways to stimulate creativity and imagination AGE-APPROPRIATE DESIGN: Engineered for the curious minds of 3-year-olds and above, this set makes for a delightful gift that encourages exploratory play COMPATIBILITY: Designed to grow with your child's developmental stages, our Crane & Mountain Tunnel seamlessly integrates with all BRIO railway toys SKILL DEVELOPMENT: Through engaging play, kids develop a better understanding of their environment, enhancing their cognitive abilities in a fun and entertaining way