Welcome to my marble run channel! It's my destination to build the largest and mostly complex marble runs possible!
If you are interested in a product placement, introducing products or using my videos feel free to write me a message!
Instagram: www.instagram.com/kullerkugeln/
#kullerkugeln #marblerun #gravitrax
Welcome to my marble run channel! It's my destination to build the largest and mostly complex marble runs possible!
If you are interested in a product placement, introducing products or using my videos feel free to write me a message!
Instagram: www.instagram.com/kullerkugeln/
#kullerkugeln #marblerun #gravitrax