HABA Marble Run Kullerbu Windmill Playset, Montessori Toys Marble Maze, 25 Piece

EXCITING MARBLE RUN PLAYSET: This 25-piece marble run for kids ages 3-5 features a spinning windmill, a ringing bell, and thrilling curves, keeping toddlers engaged in interactive STEM toy fun. CREATIVE LEARNING TOY: A STEM toy for 2+ year olds, this Montessori-inspired marble roller coaster fosters problem-solving and motor skills, making it a great gift for 3 year old boys and girls. DYNAMIC ACTION & SPECIAL EFFECTS: Varying track heights create momentum, sending balls racing through twists & turns. A ball drop and interactive windmill spinner add extra excitement to every run. ENDLESS EXPANDABLE FUN: Compatible with all Kullerbu marble runs, this set grows with your child’s creativity! Connect it with other building toys for bigger, more exciting marble maze designs. QUALITY DESIGN & SECURE TRACKS: The click system keeps tracks in place, ensuring frustration-free play. Made from high-quality materials, this marble roller coaster is built for safe, long-lasting fun