• GraviTrax Accessory: Flextube

Marble Runs GraviTrax Accessory: Flextube

No reviews
$12.99
Only 1 in stock

Great for ages 7-12

Move your GraviTrax marbles from one level to the next at almost any angle!

GraviTrax is a unique marble-run system featuring hexagonal risers and track tiles that simply fit and stack together, rail tracks that hook into place, and stunt pieces that add exhilarating action.

Each of these four Flextubes twists at the center to send your marbles rolling either down or up in almost any direction.

Add an extra twist of versatility and maneuverability to your GraviTrax creations with the GraviTrax Flextubes!

GraviTrax - Flextube
  • Set of twistable tunnels to add to your GraviTrax marble run
  • Encourages creativity, experimentation, STEM learning
  • Includes 4 Flextubes, 4 height tiles, instructions
  • Requires GraviTrax Pro or original GraviTrax set - Sold separately
  • High-quality materials and construction - Lasting durability

  • Read More

    Gift Wrapping

    Free!

    More From Marble Runs

    • Race To The Finish Quadrilla Set

      Regular price $40.99
      View

      Great for ages 3-8

    • GraviTrax Starter Set

      Regular price $70.99
      View

      Great for ages 7-12

    • Trestle Tracks

      Regular price $0.00 $27.99
      2 Options Available
      View

      Great for ages 7-11

    • Cliffhanger Marble Run

      Regular price $74.99
      View

      Great for ages 3-8

    • Out of Stock
      Mega Skatepark

      Regular price $15.99
      Out of Stock

      Great for ages 3-8

    • Stack Track Builder Set

      Regular price $99.99
      View

      Great for ages 3-8

    • Super Spiral

      Regular price $149.99
      View

      Great for ages 3-8

    • GraviTrax Pro Starter Set

      Regular price $89.99
      View

      Great for ages 12 & Up

    • Out of Stock
      Castle Escape

      Regular price $99.99
      Out of Stock

      Great for ages 3-8

    • GraviTrax JUNIOR: Starter Set Jungle

      Regular price $59.99
      View

      Great for ages 3-8

    • UGears Marble Run Tiered Hoist-3

      Regular price $57.99
      View
    • GraviTrax Accessory: Jumper

      Regular price $12.99
      View

      Great for ages 7-12

    • GraviTrax Accessory: Magnetic Cannon

      Regular price $12.99
      View

      Great for ages 7-12

    • GraviTrax Pro Accessory: Splitter

      Regular price $10.99
      View

      Great for ages 12 & Up

    • GraviTrax POWER: Starter Set Launch

      Regular price $104.99
      View

      Great for ages 7-12

    • GraviTrax Starter Set - Speed

      Regular price $129.99
      View

      Great for ages 7-12

    • GraviTrax Pro Accessory - Helix

      Regular price $12.99
      View

      Great for ages 12 & Up

    • GraviTrax Extension - Vertical

      Regular price $32.99
      View

      Great for ages 12 & Up

    • GraviTrax The Game

      Regular price $30.99
      View

      Great for ages 7-12

    • GraviTrax Starter Set - Obstacle Pack

      Regular price $129.99
      View

      Great for ages 7-12

    • GraviTrax Accessory: Dipper

      Regular price $12.99
      View

      Great for ages 7-12

    • GraviTrax Pro Accessory: Mixer

      Regular price $12.99
      View

      Great for ages 12 & Up

    • GraviTrax Accessory: Balls and Spinner

      Regular price $12.99
      View

      Great for ages 7-12

    • Gravitrax Pro Giant Set

      Regular price $280.99
      View

      Great for ages 12 & Up

    • GraviTrax Accessory: Flip

      Regular price $12.99
      View

      Great for ages 7-12

    • GraviTrax Extension - Turntable

      Regular price $12.99
      View

      Great for ages 12 & Up