What if your keychain could tell you the temperature, all while staying battery-free? That’s the essence of this innovative keychain ‘NFC_temp’ by [bjorn]. This nifty gadget harnesses energy ...

I find these locks perfect for things that need to be easily removed from the keychain, and they're far ... The brightest ...

Upgrade your EDC gear with the Micro Knife: lightweight, portable, and stylish. Durable M390 blade for slicing, carving, and ...