_:nb980477b0b2341eeb4626f6a31909c0bxb0
<http://schema.org/description>
"(GraviTrax Starter-Set required)\nSend your ball for a loop!\nTurn the marble upside down with the Loop accessory. Experiment with how much speed the marble needs to loop-the-loop. This accessory also includes 6 additional tracks.  \nGraviTrax is a STEAM track system that allows you to harness your creative vision to build superb tracks and set the gravity spheres rolling! Experience the power of gravity and create the element of surprise!\n Contents\n\nInstructions (D, F, EN, NL, E), 1 Loop Tile, 1 Long Track, 2 Medium Tracks, 3 Short Tracks\nNOTE: GraviTrax Starter Set Required (this is an accessory to the main set)\nThis STEAM system (Science, Technology, Engineering, Arts and Math) is ideal to teach kids about gravity, magnetism, kinetic energy and fun. Hit a snag? Freestyle with your own track design or use the tasks and blueprints included to help you to get started in the world of GraviTrax!\nThe GraviTrax track system can be extended indefinitely with extra track packs and add-on’s, like this one (each sold separately). \n***AWARD: Parent&#39;s Choice Gold\nAge: 8-108\nCHOKING HAZARD Small parts &amp;amp; Small ball. Not for children under 3 years.\n \n "
<https://ystoyco.com/products/gravitrax-looping>