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PrintablesSputnik
Flutterby Model Rocket
I wanted a model rocket that retained the spent engine (I live in a dry area). But I wanted a recovery method that wasn't the usual parachute or streamer recovery. Here it is: the Flutterby. On ejection, it separates into two parts: the…
Wydruk około 1,28 €–1,57 € nettoWstępna wycena dla PETGMateriał u źródła: PET
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