This engaging hydraulic assembly puzzle toy while introducing them to the essential principles of mechanics. With its charming wooden design, it promotes hands-on learning through creative play. Ideal for group activities or individual exploration, this toy satisfies children's curiosity and nurtures their problem-solving skills while having fun. Features -Color:Multi -Material:Wood -Size:22.00X0.50X12.00cm/8.65X0.20X4.72in -Realistic Design: The intricate and cool design captivates children's interest and encourages hands-on learning experiences - Materials: Crafted from natural wood, this toy is safe, reliable and usage -Education Value: Introduces kids to the fascinating principles of hydraulics and basic mechanics through an engaging assembly process -Fine details: Built with fine details to ensure reliability and durability during play and exploration -Creative Play: A education activity that enhances early STEM concepts while fostering creativity and problem-solving skills Package list: 1 x set of hydraulic lifting platform