144 PCS Colorful Pipe Building Blocks – Creative STEM set with 144 interlocking tubes for kids 3+ to build shapes, vehicles, and animals while boosting creativity and imagination. STEM Educational Learning Toy – Develops Science, Technology, Engineering, and Math skills, plus hand-eye coordination, motor skills, logic, and problem-solving in toddlers and preschoolers. Durable & Child-Safe Materials – Made from high-quality, BPA-free, non-toxic plastic meeting U.S. toy safety standards for safe, long-lasting play for boys and girls. Compatible with Other Building Blocks – Works with major brick brands and baseplates so kids can expand creations by mixing with existing building sets. Perfect Gift for Kids 3+ – Ideal birthday, holiday, or Christmas gift for toddlers. Great for home, school, or group play. Includes storage box for easy cleanup and portability. Enhance your child's bath time with Dazmers' interactive water play toy - set of 144 multicolor toy tubes. This captivating set features a variety of pipes, cogs, and tubes that provide endless opportunities for fun and education. Watch as your little ones build and experiment, creating different water paths and discovering the principles of fluid dynamics. With easy installation and effortless cleanup, you can set up this engaging toy in no time and keep it clean and tidy after play. Made from safe and durable materials, our 5.1x9.4 inches toy tubes ensures the safety of your child while guaranteeing long-lasting playtime. Furthermore, this toy promotes the development of essential motor skills, hand-eye coordination, and problem-solving abilities. Dive into a world of imaginative water exploration and learning with our Dazmers toy tubes and provide your child with hours of educational fun.