With the KiwiCo Marble Track Tower crate, this all-in-one marble run has marbles launching and zooming through twists and turns! Hands-on engineering that really gets rolling here. Subscribe to KiwiCo Kiwi Crate to build the Marble Track Tower: kiwico.com/kiwiYT Tinker, create, and innovate with more hands-on discovery from kiwico.com/YT Video Chapters! 00:00 Intro to Marble Track Tower 00:43 Build: Part A 03:18 Build: Part B 04:14 Stop & check 04:38 Build: Part C 05:54 Try out the tower! 06:41 Stop & check 07:21 Ways to play 07:54 Troubleshooting tips 09:02 Science behind a Marble Track Tower #KiwiCo #marblerun #science #engineering #how-to