Unleash your creativity and engineering skills with the ultimate wooden marble run. This complete kit combines two sets to create one epic track where marbles race through multiple levels of mesmerizing twists and turns. With over 16 combined feet of track length, this set transforms physics and creativity into engaging, hands-on fun. Assemble intricate tracks from scratch and watch marbles zoom through a display of engineering design. The kit includes two themed tracks, Night Run and Spaceport, plus a linking pack to create one large marble run. Educational and challenging, it is designed for builders ages 12+ and up. Made in China.