4 Hydraulic Models to Build – Water-Powered Fun

Discover the fun of hydraulics with this interactive building kit! Construct 4 unique models: mini excavator, crane, lifting platform, and mini elevator. Each model operates using water pressure, offering a hands-on and educational experience.

Features:

• 4 models, height: 18–24 cm

• Made from natural, untreated wood, no paint or coating

• Pre-cut and pre-drilled pieces for easy, sturdy assembly

• Glue included, no batteries required

Benefits:
✔ Learn basic hydraulic principles through play
✔ Lift and move small objects like toys, a glass, or miniature items
✔ Develop fine motor skills, logic, and scientific curiosity