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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
More then being designed for single-handed operation
7-inch/18cm tall by 4-3/4-inch/12cm diameter
5mm Rim/ 2
Week Day Alarm (won't ring on weekend)9
Engineering & Alternative Energy
Odev Hand Crank Power Generator DIY Toy 019464 More then being designed forAbout this Item: _________________________ The Dynamo Lantern lets kids turn a simple toy motor into a mini generator that converts hand motion into electrical energy to light up a light bulb. This kit includes a plastic casing, LED light bulb, toy motor, gears and detailed instructions. Designed for kids to be easily assembled, no tools necessary. Easy to Build Kids can easily build a dynamo lantern in 10 15 mins by following the included detailed
US$ 19.99
US$ 89.99
US$ 53.95