stirlingkit
Low Temperature Stirling Engine Motor Steam Heat Education Model Toy
- 정가
- $39.99
- 판매가
- $39.99
- 정가
-
- 단가
- per
stirlingkit
V4 Car Engine Model Full Metal Assembling Four-cylinder Building Kits for Researching Industry Studying/Toy/Gift
- 정가
- $469.99
- 판매가
- $469.99
- 정가
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- 단가
- per
판매
stirlingkit
ENJOMOR Assembly Vertical Hero's Steam Engine Model with Boiler DIY KIT
- 정가
- $129.99에서
- 판매가
- $129.99에서
- 정가
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$209.98
- 단가
- per
Stirlingkit
Vinyl Record Shape Bluetooth Musical Tesla Coil with Long Arc & Dual Mode - US Plug
- 정가
- $69.99
- 판매가
- $69.99
- 정가
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- 단가
- per
stirlingkit
16 Cylinder Stirling Engine Model Creative Motor Engine Generator Toy Engine
- 정가
- $249.99
- 판매가
- $249.99
- 정가
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- 단가
- per
stirlingkit
Speed-Controlled Single Cylinder Stirling Engine with Regulator Free Piston External Combustion Engine - Red
- 정가
- $79.99
- 판매가
- $79.99
- 정가
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- 단가
- per
stirlingkit
Assembly UFO Spin Suspension Hero's Steam Engine with Copper Boiler
- 정가
- $48.99
- 판매가
- $48.99
- 정가
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- 단가
- per
stirlingkit
3D Metal Puzzle Scorpion DIY Model Kit Detachable 3D Jigsaw Puzzles
- 정가
- $53.99에서
- 판매가
- $53.99에서
- 정가
-
- 단가
- per
stirlingkit
Assembly Stirling Engine Car DIY Model Trolley Vehicle Set Toy
- 정가
- $69.99
- 판매가
- $69.99
- 정가
-
- 단가
- per
Stirlingkit
DIY Acoustic Levitation Electronics for Standing Waves Demonstration
- 정가
- $24.99
- 판매가
- $24.99
- 정가
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- 단가
- per
stirlingkit
Assembly Single Cylinder Stirling Engine Generator DIY Model - Golden
- 정가
- $36.99
- 판매가
- $36.99
- 정가
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- 단가
- per
Some gifts get a polite smile; these get a crowd. Each one does something surprising the moment it's switched on: an engine that runs on heat, a steam engine that spins, a magnet that holds an object in mid-air, a coil that plays music through lightning arcs.
Most work within minutes of unboxing, so they're ready to show off on the day rather than after a weekend of building.