Science & Discovery Toys

Stirling Engine Hot Air Accessories Glass Tube Education ToyDescription: Material: Glass Diameter: 15mm Length: 50mm Usage: For Stirling Engine Hot Air QX-SL-01Package Included: 1 × Glass Tube..

Description:Name: Basic generator modelStyle number: LL-003Material: high quality aluminum alloyColor: gold, silverProduct size: 154×7.9×86cmWeight: 432gFeatures:Compared with other similar products in the market, the quality is better and the cost performance is higher.Alcohol lamp holder players i..

Teching Four-Cylinder Stirling Engine Full Aluminum Alloy Model Collection Description:Item Name: Four-Cylinder Engine ModelModel: DM13-L4-TSize: 182×150×120mmWeight: About 4kgMaterial: Stainless steel + Aluminum alloyColor process: AnodizedParts: 357pcs ..

V8 Combustion Engine Model Building Kit STEM ToySpecifications:Item name: Engine Model Building KitColor: As ShownMaterial: Metal + PlasticProduct Weight: 1800gDimensions: 50.4 x 35.5 x 10cmPacking: Box Suitable for children over 14 years old Features: -LET YOUR CHILDR..

Specification: Item Name: Stirling Engine ModelSize: 18CM*9CM*9.5CMWeight: 1.2KGMaterial: MetalFuel: 95% alcoholCylinder lubricant: 3000 mesh graphite powder or lock cylinder lubricantFeatures:Full metal bottom plateIndependent cooling fans on both sidesBronze cylinder piston is wear-resistantEasy t..