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Marble Genius (Waterslides & Roller Coasters, 5pcs Marble Run Accessory Set for Kids Ages 4+, Fun Ultimate Marble Track Race Add-on Kit for Teens STEM
Marble Genius (Waterslides & Roller Coasters, 5pcs Marble Run Accessory Set for Kids Ages 4+, Fun Ultimate Marble Track Race Add-on Kit for Teens STEM
Marble Genius (Waterslides & Roller Coasters, 5pcs Marble Run Accessory Set for Kids Ages 4+, Fun Ultimate Marble Track Race Add-on Kit for Teens STEM
Marble Genius (Waterslides & Roller Coasters, 5pcs Marble Run Accessory Set for Kids Ages 4+, Fun Ultimate Marble Track Race Add-on Kit for Teens STEM
Marble Genius (Waterslides & Roller Coasters, 5pcs Marble Run Accessory Set for Kids Ages 4+, Fun Ultimate Marble Track Race Add-on Kit for Teens STEM
Marble Genius (Waterslides & Roller Coasters, 5pcs Marble Run Accessory Set for Kids Ages 4+, Fun Ultimate Marble Track Race Add-on Kit for Teens STEM
Marble Genius (Waterslides & Roller Coasters, 5pcs Marble Run Accessory Set for Kids Ages 4+, Fun Ultimate Marble Track Race Add-on Kit for Teens STEM

Marble Genius (Waterslides & Roller Coasters, 5pcs Marble Run Accessory Set for Kids Ages 4+, Fun Ultimate Marble Track Race Add-on Kit for Teens STEM

$ 19.99

  • 5-PCS ACCESSORY: Our see-through marble run pieces have become a crowd favorite, with 5 specific pieces standing out as the most popular. These transparent pieces offer an unparalleled view of the action, allowing you to watch in awe as the marbles race down the track. From twists and turns to loops and drops, every moment is visible and exciting. Whether you're a seasoned marble run enthusiast or just starting out, these see-through pieces are a must-have for any collection.
  • ELEVATE YOUR GAME: Get ready to take your marble run to the next level with our 360-degree rollercoaster loops! With two of these exciting loops included, you'll experience an adrenaline rush as your marbles loop and swirl through the track. These loops are designed to seamlessly integrate with your existing marble run, adding an extra element of fun and challenge to your creations. Made with durable materials, these loops can handle countless runs, ensuring that the excitement never ends.
  • NEW LEVEL OF EXCITEMENT: Make a splash with our waterslide marble run pieces! These two unique components are designed to add an extra layer of excitement to your marble runs, with a fast-paced & dynamic water slide feature that changes the direction of the marbles in the blink of an eye. With these pieces, your marbles will zoom down the track & take on challenging new paths with ease. Made from high-quality materials, these pieces are built to last, allowing you to enjoy countless runs.
  • FUN NEVER ENDS: Our marble run set is compatible with standard toy-size marbles, 5/8 inch or smaller, ensuring that you can use your existing marbles to create a thrilling track. No marbles are included with this set, allowing you to personalize your experience with your favorite marbles. This compatibility makes our marble run set a versatile and convenient option for both beginners and experienced marble run enthusiasts. You have the ability to customize your runs with your preferred marbles.
  • MARBULOUS-COMPATIBLE: Our marble run toys are designed to be compatible with Marbulous Marble Run sets, including our popular Marble Genius Marble Run Starter Set (60 pc.), Super Set (85 pc.), Extreme Set (125 pc.), and 8 Accessory Sets. This compatibility offers endless opportunities for customization and expansion, allowing you to build bigger, more intricate tracks with ease. Whether you're a beginner or a seasoned pro, our marble run toys can help you take your creations to the next level.