300 Pieces Star Heart Head Split Pin Metal Brads Paper Fasteners for Scrapbook Paper Craft Card Making Kids DIY Craft Gold

DIY Wind Power: Build a Simple Off-Grid Wind Turbine for Under $300: Step-by-Step Guide to Off-Grid Wind Power for Beginners

HinLIaDa Wind Turbine Generators Kit, 12V 600W Lantern Wind Turbine Generator, 5-Blade Vertical Axis Wind Turbine Generator with Controller, Suit for Home, Camping & Boat Use

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Solar 3D Windmill Model, Children's Educational Fun Gift, Wind Turbine Generator, Home Desktop Decoration Office Desk Decoration

Miracland Wind Turbine Toy, 21.65 Inch Large Size Windmill Toy Clockwork Generator Model STEM Science Kit

SWONVI 2 Pcs DC 0.1V-5.5V 100-6000RPM Micro Vertical Wind Turbines, Small Motor Wind Blades Generator for DIY

NEXTAKE Wind Turbine Model, 21.65 Inch Large Size Generator Windmill Toy Science Kit STEM Experiment With Wind-up Rotatable Blades