Ok so heres the idea, you ever heard of those "razor spark scooters" I'm not a fan of childrens scooters lol but the principal intrigues me, so basicly you push back on your scooter and a small metal piece grinds against the floor and creates sparks, so I was thinking what if you soldered/glue-gunned them to your soaps and made sparks while you grinded?? please leave ideas or comments below

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