NFC Keyring

This NFC keyring is a compact, practical way to share information instantly with a simple tap. Made from durable PLA, each keyring is lightweight at just 14g and designed to be carried easily on keys, bags, or lanyards. The physical dimensions are 4cm wide, 4.5cm tall, and 1cm deep, giving it a solid but minimal form that fits everyday use.

Inside is a built-in NFC chip with a storage capacity of 137 bytes, allowing you to program links, social media profiles, WiFi details, playlists, and more. It works with most modern smartphones and requires no apps or complicated setup — just tap and go.

Perfect for creators, small businesses, events, or personal use, it turns sharing information into something fast, simple, and modern.

Watch my short YouTube tutorial on how to use your NFC keyring for yourself: https://www.youtube.com/watch?v=tZlVG3R4A40