🚀 Gravitrax Junior Set #4 🚀 A fun 3-piece set: single end tile, multi-input end tile, and a funnel-style start piece! 🎯

✨ Gravitrax Junior - Thor's ✨ (Hammer Tile) I just finished designing a Thor's hammer tile for Gravitrax Junior! 🛠️ It boosts the marble’s speed with a satisfying THUD. After tons of tinkering and sanding, it’s ready to share with the community! Check out the design and assembly pics—let me know what you think!

Just in case more people need a kitchen drain shelf that could be double-sided-taped to the kitchen tiles, I uploaded it. 7 versions: 80°, 85°, 90°, 100°, 110°, 120°, however the plane itself has an angle to it, so it should drain anyway - I printed the 130° version so the pieces would lean back rather then forward.

"Wall Hook Oak-Mountain" :) Maybe it's just another wall hook, or it's the wall hook you where looking for ¯\_(ツ)_/¯ https://makerworld.com/en/models/923171

Check out my Gravitrax Junior Designs Base Plate New Level Randomize Tower Set #1 (Basics) Set #2 Set #3 All to be found in this collection, alongside other designers ideas! https://makerworld.com/en/collections/3741921

Unleash a Gravitrax Junior adventure with Set #3—a 14-piece expansion that elevates your marble runs! You get two build plates, 11 straight/curved tunnel pieces, plus 4u and 5u risers, and a special funnel for dramatic drops. Whether you’re a seasoned builder or a curious beginner, explore daring twists and hidden paths. Perfect for turbo-charging your Gravitrax Junior tracks—build, play, and let the fun roll!

Check out Gravitrax Junior Set #2! It’s a neat little add-on to Set #1, featuring five classic pieces we know and love—with a fresh twist—and two 60° curves with slopes. Give your tracks extra excitement and let the marbles roll!

Check out my Gravitrax Junior - Basics Set extension! It adds 10 new pieces to boost speed, variety, and creativity to your existing setup. Perfect as a holiday gift and for trying out fresh track ideas. Pair it with my BasePlate Extension and have fun exploring new runs. I’d love to see what you build—share your best tracks in the comments!

🎉 New Upload: Gravitrax Junior "New Level" (Baseplate Riser) 🎉 Stack your Gravitrax Junior baseplates and gain 9 elevated fields to build a whole "New Level" of marble tracks! 🚀 🔗 Works with this baseplate: Baseplate Link 🎲 Pair it with this Randomize Tower for more fun: Tower Link Can’t wait to see the tracks you’ll create! 🏗️

🎉 New Gravitrax Junior Addition: Randomized Tower 🎉 Looking to add some excitement to your marble runs? Check out the Randomized Tower! Standing 85mm tall, it features 1 entry at the top and 2 random exits at the bottom – so you never know where the marble will roll out! Build smarter, go vertical, and plan for those two exit paths. I hope to see some prints, images, comments, likes, and boosts! Let’s get rolling! 🪄 #GravitraxJunior #MarbleRun #3DPrinting #RandomizedTower

🎉 Gravitrax Junior Extension! 🎉 For marbelous marble action! 🌀✨ Designed a 3D-printable base plate that clicks in perfectly with Gravitrax Junior. After some trial and error, it’s now super close to the original—strong, lightweight, and quick to print! Print it upside-down with 4 walls for the best results. Let’s keep the marbles rolling! 🏗️⚙️ Check it out and let me know what you think! 🙌