Models & Model Kits

Joytopiaminds Mini Steam Engine Model Kit, Solid Alcohol Powered Pure Copper Steam Engine with Boiler, Cool Science Gadgets Experiment Kit for Enthusiasts & Learners 【All-Copper Craftsmanship & Compact Design】Made entirely of polished brass, this 100x60x155mm model shines with a glittering surface. Fits in your palm (400g) yet demonstrates real steam mechanics—perfect as a desk collectible or educational tool... Joytopiaminds Mini Steam Engine Model Kit, Solid Alcohol Powered Pure Copper Steam Engine with Boiler, Cool Science Gadgets Experiment Kit for Enthusiasts & Learners