What size is the marble

Hello! It's a standard size marble. Feel free to reach out on our "contact us" page with any other questions you may have.

Can you glue magnets to the back to make it work better?

Hi, glue magnets to the pieces probably will work only on metal surfaces.

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Marble Runners

Product ID: 351109176

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🔧Self-adhesive

🧩18 pieces

🛠️10 challenges

Description

🎉 Build, Learn, and Play - The Future of Fun Awaits!

NO MESS NO STRESS - Self-adhesive pieces mean easy setup and cleanup.
UNLEASH CREATIVITY - Build, test, and tweak your own marble runs!
ENDLESS EXPLORATION - Encourages problem-solving through 10 exciting STEM challenges.
STEM LEARNING MADE FUN - Engage kids with critical thinking and engineering skills.
PERFECT GIFT FOR ALL OCCASIONS - Ideal for holidays, birthdays, and homeschooling.

The Learning Resources STEM Explorers Marble Runners set includes 18 pieces designed for children ages 5 and up, promoting critical thinking and engineering skills through engaging play. With 10 STEM challenges and self-adhesive components, this toy offers a mess-free way to explore the principles of science and engineering while having fun.

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