Spinning Wheels Marble Run Accessory Set 5 Piece Kit for Kids and Teens, Fun STEM Marble Track Add-On

5-Piece Add-On Set: Enhance the excitement of your marble run with five translucent wheel pieces. These wheels not only add visual appeal but also introduce dynamic movement as they spin and propel marbles through the track. As marbles pass through, the wheels illuminate, creating a captivating display of colors and motion, turning your marble run into a mesmerizing spectacle.Perfect Addition to Your Collection: Elevate your marble run experience with two large chutes, each standing over 4 inches tall. These chutes provide a thrilling ride for marbles as they race down at lightning speed, adding a burst of excitement to your setup. Enjoy the satisfying sound of marbles dropping and clattering as they hurtle toward the bottom—ideal for both kids and adults.Endless Customization Options: This marble run set is designed to fit standard toy-size marbles (5/8 inch or smaller), giving you the freedom to select your own marbles to personalize the experience. With no marbles included, you can