Marble Run Castle Building Blocks

🧩  Marble Run Castle Building Blocks

Unleash your child’s imagination with the KACUU DIY Marble Run Building Block Set! These large, colourful blocks let kids design twisting marble tracks, spinning funnels, and creative mazes — inspiring hands-on learning, problem-solving, and endless fun through play.

🌟 Key Features

• Creative Marble Run Fun – Build exciting tracks with slides, ramps, and funnels for hours of engaging play.
• STEM Learning Toy – Encourages logical thinking, spatial awareness, and problem-solving skills.
• Safe & Durable Design – Made from eco-friendly, non-toxic ABS plastic with smooth, rounded edges for safe play.
• Easy to Build & Compatible – Self-locking bricks fully compatible with LEGO® Duplo and other large block systems.
• Multiple Set Options – Available in 178-piece or 269-piece sets to match your child’s creativity level.
• Perfect Gift Idea – Ideal for birthdays, holidays, or any young builder who loves marble runs and construction toys.

📋 Product Details

• Brand: KACUU
• Type: DIY Big-Size Marble Run Set
• Model: Building Block Bricks
• Material: Eco-Friendly ABS Plastic
• Block Size: Compatible with LEGO® Duplo (Large Size)
• Pieces: 178 pcs / 269 pcs
• Certification: CE / 3C / CPC / EN71
• Certificate No.: DTI20231433-1RD3C
• Gender: Unisex
• Recommended Age: 6+ years (Safe for 3+)
• Electric: No Battery Required
• Origin: Mainland China
• Package: PP Bag with Bubble Safety Packing + Instruction Manual (No Original Box)

🎁 Perfect Gift For

• Kids who love building, marble runs, and creative construction
• Birthdays, Christmas, or educational playtime surprises

📝 Notes

• Colours are shipped at random and may vary slightly.
• Clean with warm water (approx. 45 °C).
• Manual measurements may vary by 1–2 cm.