Read more: 5 Amazon Gadgets To Consider For Hunting Season What better way to start a keychain roundup with a ... function tool and may seem not as cool as the other contenders on this list ...

That’s where the Micro Knife Mini Keychain EDC Knife steps in—a tiny ... If you buy something through one of these links, Geeky Gadgets may earn an affiliate commission. Learn about our ...

But what if you could give these forgotten gadgets a completely different ... A stick of RAM also makes a cool keychain charm, although it is relatively large. You could also desolder the memory ...