Wooden Marble Run STEM Learning Toys for Kids 4-8 | 60+ Expandable Building Blocks with Glass Marbles & Guide | Safe Birchwood Construction (ASTM Certified)

Little Sparks Studio_KIDS SHOP Verified independent store

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About This ✅ Complete 60+ Piece Set Includes 60+ smooth wooden blocks, 10 vibrant glass marbles, and an illustrated step-by-step builder manual. Bonus: Free storage bag for easy cl eanup! ✅ Premium & Child-Safe Materials Crafted from eco-friendly New Zealand pine wood, 360° polished to eliminate sharp edges. Non-toxic finishes and ASTM F963 safety certified — perfect for toddlers and kids ages 3+. ✅ STEM Skills Development Spark creativity and critical thinking! Kids explore physics concepts like gravity and momentum by designing tracks, while enhancing fine motor skills and spatial reasoning. ✅ Endless Building Possibilities Unique interlocking slots allow vertical and horizontal expansions. Combine multiple sets (sold separately) to create giant marble mazes! ✅ Family Bonding Made Fun "Will the marble reach the finish line?" Watch kids collaborate with parents to solve engineering challenges — ideal for rainy days or hands-on learning classrooms. Perfect Gift Alert! Packaged in a sturdy gift-ready box. Loved by parents and teachers for birthdays, holidays, or "just because" surprises! Show more