stirlingkit
Low Temperature Stirling Engine Motor Steam Heat Education Model Toy
- Regular Price
- $39.99
- Sale Price
- $39.99
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Stirlingkit
RETROL DIY Steam Beam Engine Model with Boiler & Centrifugal Flyball Governor Model Assembly Kit SE-01
- Regular Price
- from $299.99
- Sale Price
- from $299.99
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$399.99
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Stirlingkit
Teching V8 Mechanical Metal Assembly DIY Car Engine Model Kit 500+Pcs Educational Experiment Toy
- Regular Price
- from $699.99
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- from $699.99
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Stirlingkit
ENJOMOR DIY Hot Air Stirling Engine Model Building Kits Golden
- Regular Price
- $69.99
- Sale Price
- $69.99
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Stirlingkit
Vinyl Record Shape Bluetooth Musical Tesla Coil with Long Arc & Dual Mode - US Plug
- Regular Price
- $69.99
- Sale Price
- $69.99
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stirlingkit
500g DIY Magnetic Levitation Module
- Regular Price
- $69.99
- Sale Price
- $69.99
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Stirlingkit
DIY Acoustic Levitation Electronics for Standing Waves Demonstration
- Regular Price
- $24.99
- Sale Price
- $24.99
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stirlingkit
Scorpion King 200Pcs Metal Insect Model Kit 3D DIY Mechanical Assembly Crafts
- Regular Price
- $59.99
- Sale Price
- $59.99
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Stirlingkit
Bluetooth Musical Tesla Coil High Frequency Arc Lighter Impulse Generator with 48V2A Power Supply
- Regular Price
- $66.99
- Sale Price
- $66.99
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stirlingkit
Low Temperature Difference Stirling Engine Black Magnetic Coffee Stirling Toy Gift Decor Collection
- Regular Price
- $29.99
- Sale Price
- $29.99
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Stirlingkit
Bluetooth Version Music Tesla Coil Plasma Speaker
- Regular Price
- from $69.99
- Sale Price
- from $69.99
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stirlingkit
Stark Magnetic Suspension Solar Motor with Double-layer Fan
- Regular Price
- $56.99
- Sale Price
- $56.99
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For the person who already owns every gadget, the trick is finding something that still surprises. These desk-sized pieces do that: an engine that runs on the heat of a coffee mug, a Tesla coil that plays music, sound waves that float beads in mid-air.
Most need nothing more than a plug or a cup of hot water, so they're ready to show off as soon as they're unwrapped.