Hot Air Stirling Engine Education Toy Electricity Power Generator Model
Feature: \n 1. Perfect children gift. Used as a teaching tool to demonstrate how energy(heat) can be transformed into mechanic work.\n2. The heating head of the hot cylinder is made of stainless steel, it is more safe and durable than ordinary glass cylinders.\n3. Super craftsmanship. High-quality zinc alloy bracket for durability.\n4. Easy operation. Fill the bottle with alcohol\uFF08Not included), and ignite the wick. Let it burn for about 20 seconds, then give the wheel a gentle push, and it will run like a charm.\n5. You can DIY this engine with your children, which will bring them much entertainment. \n\nSpecification: \nFeatures:\n\n--\n\nPerfect children gift. Used as a teaching tool to demonstrate how energy(heat) can be transformed into mechanic work. \n\n--\n\nThe heating head of the hot cylinder is made of stainless steel, it is more safe and durable than ordinary glass cylinders.\n\n--\n\nSuper craftsmanship. High-quality zinc alloy bracket for durability.\n\n--\n\nEasy o:
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