168PCS DIY marble race track ball block funnel slide brick children toys kids boys and girls gifts

This 168PCS DIY marble race track ball block funnel slide brick set is the perfect addition to your child's toy collection! The set comes with everything needed to build an exciting and challenging marble race track for hours of fun. Key Features: - 168 puzzle pieces included - Suitable for children ages 3 and up - Waterproof feature ensures durability and long-lasting playtime - Interest in child development, collection, construction, and learning With a supplier warranty lasting for a full year, you can rest easy knowing your purchase is protected. Each pack contains one complete set. Building the marble race track is not only entertaining but also helps develop children's fine motor skills, problem-solving abilities, creativity and provides an opportunity to learn basic physics concepts. Plus it encourages social interaction between kids as they work together on their project. Overall this marble run toy makes a great gift option for boys or girls of all ages as well as being an excellent addition in any playroom or classroom setting.