Caltrops - TV Tropes

Caltrops are tetrahedral items used for making ground hard to cover. They always land with a pointy bit sticking up. Handy for preventing pursuers from catching you, whether they are on foot, on horseback, or, in more modern cases, in a vehicle.

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Bic lighter, wrapped with 3 ft of Gorilla tape 6 small fish hooks inside, pipe cleaner loop attatched with c…