LEGO 9641 Pneumatics Add-On Set

Step into the world of advanced mechanics with the 9641 Pneumatics Add-On Set from Dacta, a theme that brings STEM education to life through LEGO bricks. Released in 2008, this compact set contains 31 pieces and showcases the power of pneumatics in motion. Perfect for display or play, this vintage set allows you to explore the art of air-powered mechanisms. With its unique design and educational value, it's an great addition to any LEGO collection or a fantastic way to introduce children to the wonders of engineering.