Collection: 50-100 usd
- Smithsonian Jet Works Advanced Science Kit - Build Your Own Jet Engine - DIY Assembly Turbofan Jet Engine Model Kit
- Regular price
- $69.99
- Sale price
- $69.99
- Regular price
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$0
Sold out - Smithsonian Motor Works Advanced Science Kit - Build Your Own 4 Cylinder Engine Model Kit - DIY Assembly Combustion Engine Kit(3)
- Regular price
- $79.99
- Sale price
- $79.99
- Regular price
-
$0
Sold out - V8 Engine Model Kit that Works - Build Your Own V8 Engine - Paint Your Own V8 Engine -MAD RC V8 Engine for Capra VS4-10 Pro(1)
- Regular price
- $99.99
- Sale price
- $99.99
- Regular price
-
$0
Sold out - ENJOMOR DIY Stirling Engine Model Kit - Metal Balance Hot Air Stirling Engine Model Educational Toy(3)
- Regular price
- $69.99
- Sale price
- $69.99
- Regular price
-
$0
Sold out - ENGINEDIY Stirling Engine Car Model Set Engine DIY Assembly Kit Physical Experiment Toy(2)
- Regular price
- $64.99
- Sale price
- $64.99
- Regular price
-
$0
Sold out - Vacuum Engine Flame Licker Engine Flame Eater Engine Motor Model with Wood Base - Enginediy(9)
- Regular price
- $59.99
- Sale price
- $59.99
- Regular price
-
$0
Sold out - Microcosm M81 Mini Steam Engine Kit Micro Scale Model Gift Collection - Enginediy(3)
- Regular price
- $51.99
- Sale price
- $51.99
- Regular price
-
$0
Sold out - Magnetic Levitation Module DIY Maglev Furnishing Articles Kit Precise 500g Digital Movement Module with LED Light(2)
- Regular price
- $59.99
- Sale price
- $59.99
- Regular price
-
$0
Sold out
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