Collection: Early Black Friday
- SKYMECH Trent 900 Aircraft Engine Model Kit - Build Your Own Jet Engine - 1: 20 Scale Turbofan Engine Mechanical Science STEM Toy(28)
- Regular price
- $199.99
- Sale price
- $199.99
- Regular price
-
$229.99
Sold out - Bluetooth Musical Tesla Coil Plasma Speaker with Long Arc and Bluetooth Music Dual Mode Vinyl Record Shaped(19)
- Regular price
- $69.99
- Sale price
- $69.99
- Regular price
-
$0
Sold out - V8 Engine Model Kit that Works - Build Your Own V8 Engine - V8 Engine Building Kit(5)
- Regular price
- $149.99
- Sale price
- $149.99
- Regular price
-
$0
Sold out - OTTO MOTOR & TOYAN FS-L200AC Engine Starter Kit(7)
- Regular price
- $89.99
- Sale price
- $89.99
- Regular price
-
$0
Sold out - RETROL Full Metal Beam Engine Steam Engine Model Kit with Horizontal Boiler with Centrifugal Regulator Flyball(39)
- Regular price
- from $79.99
- Sale price
- from $79.99
- Regular price
-
$0
Sold out - 5 Cylinder Radial Engine Model Kit that Works - Build Your Own Radial Engine - TECHING 1: 6 Full Metal Radial Engine Model Kit 230+Pcs(33)
- Regular price
- $469.99
- Sale price
- $469.99
- Regular price
-
$0
Sold out - V8 Engine Model Kit - Build Your Own V8 Engine - Science Experiment STEM Toy - Enginediy(22)
- Regular price
- $99.99
- Sale price
- $99.99
- Regular price
-
$99.99
Sold out - Aeolipile Mini Steam Engine Full Metal Hero's Engine Model Physics Toy - Enginediy(29)
- Regular price
- $59.99
- Sale price
- $59.99
- Regular price
-
$0
Sold out
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