Inspired by the “infinity” symbol in Elegoo’s logo, it seemed perfect for use as a link in a chain~~

So I printed a “gold” chain that can serve as a necklace, bracelet, bag strap, or pet accessory…

Wearing it as a phone charm does take a bit of courage, though.

It felt a little too plain, so I also created a CC2-style card holder that can be paired with the chain to hold ID cards, transit cards, and more. The ideal size is 85.6 × 54 mm—standard for both ID cards and bank cards—and it can accommodate cards up to 1.1 mm thick.

Simply slide the side of the card holder into the gap; make sure it’s slightly larger than the opening.

Then slide the holder down from top to bottom and lock it in place using the chain links. There’s a push-out hole on the back for easy card changes.