Gravitrax Pro Add-on Mixer 26175
Mixer is an add-on that will liven up your track in several ways. Not only will the ball travel very quickly to the floor below, but it can also move in up to three different directions. Each ride will be unique.
Building Gravitrax tracks stimulates the imagination, sparks interest in science (physics, spatial geometry and gravity) and provides hours of fun for both adults and children. Thanks to the Gravitrax Pro expansion kits and add-ons, the Starter Set can be expanded indefinitely. In addition, the entire Serio PRO (black packaging) is combined with GraviTrax (white packaging) - with all sets and accessories.Do you need help? Do you have any questions?Ask a question and we'll respond promptly, publishing the most interesting questions and answers for others. 
