.Cool Shape: The perfect combination of the stirling engine and the bead turning machine, the appearance is exquisite and unique, domineering and eye-catching, full of mechanical and technological sense, excellent high-end precision metal crafts, exquisite desktop model decorations, very valuable for collection. .Brass body, steel ball 9.5 mm, stainless steel side frame, aluminum drive wheel .The craftsmanship is excellent, the surface is finely processed, smooth, bright, and full of luster, realizing the double combination of texture and beauty. .How to Use: The product is a KIT version, please refer to the attached assembly instruction drawing to DIY assemble. Place the assembled model on a horizontal table, ignite the alcohol lamp to heat the hot cylinder, and the dry air expands to generate power to drive the model to run. .Tips: You need to prepare alcohol fuel by yourself, do not use other oils. .Significance and Value: Through DIY assembling the model, exercise the practical ability, observe the operation process of the model, understand its structure and principle. You can do scientific and technological experimental demonstrations to increase your physics knowledge and increase your interest in learning. It can also be used as a high-end exquisite gift for important holidays to friends and family .For Age:14+
.Color: As Shown .Material: Brass + Stainless Steel + Aluminum + Wood .Number of Parts: 103 .Installation Time: About 2-3 hours. .Product Dimensions: 15.8 x 10.8 x 15.4cm .Product Weight: 850g .Package Dimensions: 20 x 12 x 18cm .Package Weight: 1000g .Packing: Box
.1Set x Stirling Engine Linkage Device Turning Bead Machine Model
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