Collection: GIFTS FOR HIM stem123
- Low Temperature Stirling Engine Stainless Steel Engine Model Toy for Intelligence Development(21)
- Regular price
- $59.99
- Sale price
- $59.99
- Regular price
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$0
Sold out - Low Temperature Stirling Engine Motor Coffee Cup Stirling Engine Kit Education Toy(14)
- Regular price
- $24.99
- Sale price
- $24.99
- Regular price
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$0
Sold out - Low Temperature Stirling Engine Kit DIY Steam Heat Engine Motor Toy - Enginediy(13)
- Regular price
- $34.99
- Sale price
- $34.99
- Regular price
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$0
Sold out - 16 Cylinder Stirling Engine with Quartz Tube Collection Gift for Engineer-Upgrade(10)
- Regular price
- $249.99
- Sale price
- $249.99
- Regular price
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$0
Sold out - Low Temperature Stirling Engine Motor Coffee Cup Stirling Engine Kit Education Toy(7)
- Regular price
- $27.99
- Sale price
- $27.99
- Regular price
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$0
Sold out - Stirling Engine Kit Single Cylinder Balance Stirling Engine Model Science Experiment Set(6)
- Regular price
- $39.99
- Sale price
- $39.99
- Regular price
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$0
Sold out - TOYAN V8 Engine FS-V800 28cc Nitro Engine - Build Your Own V8 Engine - V8 Engine Model Kit That Works(4)
- Regular price
- from $1,799.99
- Sale price
- from $1,799.99
- Regular price
-
$0
Sold out - Stirling Engine Kit Tractor Vacuum Engine Motor Model for Gift Collection - Enginediy(14)
- Regular price
- $199.99
- Sale price
- $199.99
- Regular price
-
$249.99
Sold out
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