Create thrilling train adventures with our train track ball and special gradient tracks. These pieces are ideal for adding a new dimension to your railway track setups, providing endless possibilities for play. The elastic deformation feature ensures that the tracks can handle the wear and tear of active play, making them a reliable choice for any train track enthusiast. Whether you're building a or enhancing an existing one, these accessories are a must-have for any train lover. Features -Color:Black -Material:Plastic -Size:15.50X10.00X3.70cm/6.09X3.93X1.45in -Exciting speed and slopes: the train slope track provides an exciting play experience with highspeed descents and challenging slopes, making playtime more dynamic. -Strategic track turns: the unique turning design of the tracks adds a strategic element to play, encouraging kids to and plan their moves. -Creative track configurations: the elastic deformation track allows for the creation of various track configurations, promoting imaginative and creative play. -Interchangeable with other sets: this track set is compatible with standard tracks, making it easy to combine with other train sets for . -Educational play: enhances children's fine motor skills, creativity, logical reasoning, and spatial awareness, providing both fun and educational value. Package list: 4 pcs x 2pcs x Replacement Train Tracks