HABA Wooden Marble Run Ball Track Set, STEM Toy for 3-10 Year Olds, 42 Pieces

STEM EDUCATIONAL FUN: Encourage your child's creativity with this STEM toy marble run set. Designed for ages 3+, this wooden marble run fosters problem-solving skills & stimulates spatial thinking. MADE IN GERMANY: Crafted with quality and precision, this marble run set is made in Germany from solid beechwood. You can trust in the durability and reliability of HABA products. COMPATIBLE WITH OTHER BUILDING BLOCKS: These 42 pieces are 100% compatible with building blocks from other manufacturers, allowing your child to expand play for endless construction possibilities. AWARD-WINNING DESIGN: Recognized with three prestigious toy awards, including Dr. Toy Best Classic Toy, this marble run set is a top choice for educational and engaging playtime. EXPANDABLE PLAY: Add more excitement with a wide range of ball track accessories sold separately. This set is fully compatible with all HABA Building systems for a seamless play experience. Cleaning Instructions: Use a cloth dampened with warm water. You may use a small amount of dish soap or vinegar essence mix combined with water. Both work extremely well in destroying bacteria and cleaning wooden toys. Do not submerse in water or place in dishwasher. Disinfectants (even organic baby wipes) should not be used as they can damage the water based coatings that protect the colorful stains & paints beneath.