Most keyrings are dull. They just sit there, clattering around in your pocket, doing absolutely nothing apart from scratching your car keys. But this, this is different.

The Bambulab Key Ring NFC tag looks familiar, yes, but boring? Not a chance. It’s a smart little piece of design: simple enough to print yourself, but with just the right amount of flair to stand out. It’s the kind of thing people notice when you drop your keys on the table, and then it gets better. Because inside, it hides a 25mm NFC tag.

And with that, suddenly your keyring isn’t just a keyring anymore. With one tap, you can:

- Beam your Wi-Fi straight onto someone’s phone.

- Hand out your contact details like a digital business card.

- Open your Instagram, TikTok, or whatever social nonsense you’re obsessed with.

- Send people to your website or portfolio faster than you can say “click the link in bio.”

- Even trigger smart home things, like turning on the lights or blasting music the moment you walk in.

So no, it’s not dull. It’s clever, practical, and just flashy enough to make you look like the kind of person who knows what they’re doing with technology.

This isn’t just a keyring. It’s a conversation starter, a gadget, and possibly the only reason someone will ever remember your Wi-Fi password.

P.s. Pause the print somewhere between layer 10 and 12. Because if you don’t, you’ll be trying to shove an NFC tag into solid plastic like an absolute muppet. Do it there, drop the tag in neatly, and then carry on. Brilliant.

Bambulab Key Ring NFC tag

0.2mm layer, 2 walls, 15% infill