Marble run - Huge PRO-Set tower (gravitrax)

Hey there! Today i show you a huge Gravitrax PRO Vertical construction! New sets of the “Gravitrax Pro“ series: GraviTrax Starter Set - Vertical GraviTrax Extension - Vertical Gravitrax Extension - Mixer GraviTrax Extension - Splitter Thanks for watching, enjoy! A subscription would be great! :) #kullerkugeln #gravitrax #marblerun