Mushroom Knife Keychain This compact Mushroom Knife Keychain is designed for mushroom foraging enthusiasts who want a lightweight and practical tool always within reach. The model is optimized for 3D printing in PLA, but can also be printed in other materials such as PETG for increased durability. The knife features two ergonomic finger holes (for index and middle finger), allowing you to cut mushrooms by pressing the blade against your thumb. The design makes it simple and safe to handle while out in the woods. A small keyring loop lets you attach the knife to your keychain, ensuring you’ll always have it in your pocket when exploring nature. I designed this tool because I often go for walks in the forest and sometimes forget to bring my mushroom knife. With this compact keychain version, I never miss the opportunity to pick delicious mushrooms when I come across them.#Newmodel #mushroom #Outdoors #foraging