The Crazy Tube Set is a dynamic early STEM toy that encourages creativity and experimentation with water systems. The set includes a plastic pump, 72 open-ended attachments, and 12 different tubing types and accessories, offering endless possibilities for water play. It also comes with 12 suction cups to secure water systems in place. Ideal for children ages 5+, this set promotes problem-solving, fine motor skills, and critical thinking. With a variety of tubes and accessories, children can build elaborate water systems while learning about the physics of water flow. As they play, they can use their imaginations to create role play scenarios and explore descriptive language as they describe their creations. Durable and high-quality materials ensure long-lasting fun, and children can enhance their designs with household items like water bottles and scoops (not included). The pump measures 3.9”L x 2.4”W x 14.2”H, while the smallest tube is 2.8”L x 1.8” in diameter. Perfect for children aged 5 and up, the Crazy Tube Set makes water play an exciting learning experience.