Collection: Mother's Day Sales
Looking for unique Mother's Day gifts? Discover our Stirling engine kits & metal
model engines. Get 12% off your order through May 10th. Perfect for engineering lovers.
- Stirling Engine Kit DIY Stirling Motor Generator Model External Combustion Engine Educational Toy(16)
- Regular price
- $39.99
- Sale price
- $39.99
- Regular price
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$0
Sold out - Vinyl Record Shape Bluetooth Musical Tesla Coil with Long Arc & Dual Mode - US Plug(33)
- Regular price
- $69.99
- Sale price
- $69.99
- Regular price
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$0
Sold out - 16 Cylinder Stirling Engine Model Creative Motor Engine Generator Toy Engine(15)
- Regular price
- $249.99
- Sale price
- $249.99
- Regular price
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$0
Sold out - Stark Solar Motor Toy Magnetic Suspension Fan Blade Creative Decoration Science Gift(37)
- Regular price
- $39.99
- Sale price
- $39.99
- Regular price
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$0
Sold out - M12 1.6cc Mini 4 Stroke Gasoline Engine Model Water-cooled Cooling Structure(25)
- Regular price
- $299.99
- Sale price
- $299.99
- Regular price
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$0
Sold out - Stirling Engine Kit DIY Assemble Physical Motor Model Power Generator External Combustion Educational Toy(8)
- Regular price
- $29.99
- Sale price
- $29.99
- Regular price
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$0
Sold out - Hot Air Stirling Engine Model DIY Assembly Kit Generator with 4 LED Light(6)
- Regular price
- $49.99
- Sale price
- $49.99
- Regular price
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$0
Sold out - Low Temperature Stirling Engine Kit Motor Steam Heat Education Model Toy DIY Magnetic Connection Type(7)
- Regular price
- from $33.99
- Sale price
- from $33.99
- Regular price
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$0
Sold out
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