BlueMarbleToys
NATIONAL GEOGRAPHIC Glowing Marble Run Expansion Pack - 5 Glow in The Dark Glass Marbles, 20 Construction Pieces, UV Light, Great Creative STEM Toy for Girls and Boys
NATIONAL GEOGRAPHIC Glowing Marble Run Expansion Pack - 5 Glow in The Dark Glass Marbles, 20 Construction Pieces, UV Light, Great Creative STEM Toy for Girls and Boys
Couldn't load pickup availability
About This
- EXPAND YOUR MARBLE RUN - This expansion pack (not a stand-alone marble run kit) enhances National Geographic Glow in the Dark Marble Runs (non-magnetic) with 20 additional construction pieces that fit snugly so your marble maze won’t fall apart: 9 tube pieces, 9 action pieces, and 2 base pieces.
- GLOW IN THE DARK MARBLES – add 5 new glow in the dark glass marbles to your collection and watch them shine bright as they zig-zag down the marble run.
- UV LIGHT – a UV light comes with the expansion pack to help give your marbles the ultimate glow.
- GREAT STEM TOY – the learning guide inside teaches about the physics of motion and aerodynamics. It also includes marble run construction experiments
- HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service.
Share

Reviews
Shop Now-
⭐️⭐️⭐️⭐️⭐️
This toy is an absolute hit in our backyard! The rockets fly so high, and it keeps my kids running and laughing for hours. Great quality and super easy to use.
Daniel H. -
⭐️⭐️⭐️⭐️⭐️
My kids are obsessed with this bug vacuum! It makes outdoor play so much more exciting and educational. The light-up habitat is such a fun bonus.
Rachel D. -
⭐️⭐️⭐️⭐️⭐️
My son can’t get enough of these buildable trucks! The electric drill is easy to use, and it keeps him focused and learning through play. Such a perfect STEM toy.
Lauren K.
Blog & Tips
View all-
Top 5 Brain-Boosting Toys for Preschoolers (3–5...
How Playtime Builds Memory, Creativity, and Problem-Solving Preschoolers are naturally curious, imaginative, and hungry to explore the world. Between ages 3 and 5, their brains grow rapidly, especially in areas...
Top 5 Brain-Boosting Toys for Preschoolers (3–5...
How Playtime Builds Memory, Creativity, and Problem-Solving Preschoolers are naturally curious, imaginative, and hungry to explore the world. Between ages 3 and 5, their brains grow rapidly, especially in areas...
-
🧸 Toy Rotation: Why Fewer Toys Can Actually Boo...
Introduction Parents often feel pressured to provide more toys, more stimulation, and more choices.But research in child development suggests the opposite: children learn better when they have fewer toys available...
🧸 Toy Rotation: Why Fewer Toys Can Actually Boo...
Introduction Parents often feel pressured to provide more toys, more stimulation, and more choices.But research in child development suggests the opposite: children learn better when they have fewer toys available...
-
Why Your Child Chooses the Same Toy Every Day —...
Introduction Have you ever wondered why your child keeps reaching for the same toy over and over again? Whether it’s a wooden car, a plush animal, or a simple stacking...
Why Your Child Chooses the Same Toy Every Day —...
Introduction Have you ever wondered why your child keeps reaching for the same toy over and over again? Whether it’s a wooden car, a plush animal, or a simple stacking...