Collection: Engine Models
- Stirling Engine Model - Power Generating Water Pump Water-cooled Split Rectangular Stirling Engine Model Educational Toy
- Regular price
- $139.99
- Sale price
- $139.99
- Regular price
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$0
Sold out - Singing Tesla Coil - Mini Single Tube Self-excitation MP3 Music Playing Plasma Speaker Coil with Electric Arc Shape Artificial Lightning
- Regular price
- $69.99
- Sale price
- $69.99
- Regular price
-
$0
Sold out - Metal Six-cylinder Brushless Electromagnetic Engine Model Scientific Educational Toys
- Regular price
- $224.99
- Sale price
- $224.99
- Regular price
-
$0
Sold out - 8-coil Circular Electromagnetic Accelerator Scientific Experiment Tool DIY Physics Toy with High Magnetic Beads(1)
- Regular price
- $299.99
- Sale price
- $299.99
- Regular price
-
$0
Sold out - Stirling Engine Car Model Stirling Engine Vehicle Educational Toy STEM Engine Model Creative Gift
- Regular price
- $49.99
- Sale price
- $49.99
- Regular price
-
$0
Sold out - Bluetooth Music Tesla Coil Plasma Speaker Singing Loudspeaker Dual-mode Artificial Lightning Experimenting Device Teaching Tool Desktop Toy(1)
- Regular price
- $49.99
- Sale price
- $49.99
- Regular price
-
$0
Sold out - Musical Tesla Coil Plasma Speaker Singing Loudspeaker Experimenting Device Teaching Tool Desktop Toy
- Regular price
- $63.99
- Sale price
- $63.99
- Regular price
-
$0
Sold out - Tesla Music Coil with 20cm Lightning Storm Experimenting Device Teaching Tool Desktop Toy
- Regular price
- $199.99
- Sale price
- $199.99
- Regular price
-
$0
Sold out
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