Learn how to create a grenade-style paracord key fob that’s small, durable, and packed with style. This step-by-step tutorial is perfect for beginners and makes a great everyday carry or gift.

Check your battery type. Most fobs use small coin batteries (like CR2032), so confirm before you buy. Pry it open with care. Find the seam, pop it gently—no need to wrestle with it. Replace and click ...