SMARTIVITY: 7-IN-1 MULTI-BUILDS HYDRAULIC KIT - Introduce your child to the fascinating world of hydraulics with this versatile and educational kit. Your child will have the opportunity to construct an array of amazing hydraulic-powered machines, including a Hydraulic Flapping Bird, a Hydraulic Stamping Machine, a Hydraulic Lift, a Hydraulic Mask, and much more. The fun doesn't stop with just one build—your child can create, play, disassemble, and rebuild a different machine over and over, sparking endless hours of discovery and creativity. Equipped with easy-to-follow instructions and explanations of essential STEM concepts, this kit also encourages independent learning through engaging experiments. Whether used for solo exploration or collaborative play, this kit fosters problem-solving skills, and a practical understanding of engineering concepts. Made from high quality sustainable wood. Ideal for children aged 6 years and up, the SMARTIVITY 7-in-1 Multi-Builds Hydraulic Kit is more than just a toy—it's an opportunity to inspire curiosity, fuel innovation, and build a strong foundation in science, technology, engineering, and mathematics. Perfect for birthdays, holidays, or just a fun, educational gift, this kit guarantees countless hours of productive entertainment.