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Spinning Battle Top - Sparking Collection — image 1
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Spinning Battle Top - Sparking Collection

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Turn up the heat (literally) in battles with sparks ✨!

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✨ Sparking Blades

I recommend using superglue to lock the flint in place.  The holes are pretty deep, so they only stick out a little bit. This is to prevent the flint from being ripped out of the blades (which has happened before when testing shallower holes). Regarding materials, I tried PETG with 5 perimeters and 100% infill, and it still broke pretty quickly. Maybe nylon is a better choice since it has good impact resistance.

Parts List

Sparking Blade x1

Lighter Flint x6

✨ Sparking Bottom

This didn't work at all in my tests 🥲, but if you have a super heavy top and a rough surface, it might - or if you spin it crazy fast, idk. You will need to cut the ferrocerium rod down to around 10mm if you want to keep the standard top height. Be careful and do it slowly to avoid generating sparks.

Parts List

Sparking Bottom of Top x1

Ferro Rod (⌀8mm) x1

Video

Featured as the last couple of items in the video below (starting at 8:04):

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