A few times a week I till my garden. While i have been doing so I haven't paid attention.. While picking the flowers off my tomatoes today I found this.. And this.. I know they dont look like much, but they both have worked edges. This is also the stone locally used. Once cleaned up they looked better. The smaller one is thinner and better shaped than I can even get close to lol. Pretty cool there have been right under my nose the whole time.. 4 years worth.. I'll keep my eye out now everytime I till and keep yall updated with what all we find!