Type Dual-cylinder Stirling steam engine. 1 x Stirling Engine Main Unit. Built-in generator illuminates LED light, visually showcasing energy conversion. Material Zinc alloy body + glass cylinder (heat-resistant glass).
The Stirling Engine Kit Dual Cylinder Steam Motor Model w/LED Science Toy Kit DIY UK would be suitable for ages 10 and up as it caters to a curious and technical mind, promoting understanding of mechanics and energy.
