Fun Cases brings you metal It's A Sin keyrings that feel like jewellery for your keys. Lightweight but sturdy, each piece is crafted in a choice of silver, gold or rose gold finishes so you can match whatever vibe you’re wearing that day. They sit flat in your pocket, catch the light just right, and have the kind of subtle edge that makes a statement without shouting. Perfect for fans who want a tiny badge of pride on their bag or keys.
If you want something extra, the keyrings can be personalised with an engraving — initials, a date, a tiny phrase that means something to you and your people. It turns a neat accessory into a proper keepsake, ideal for birthdays, coming‑out presents, or “just because” moments. We also offer the same designs as It's A Sin keychains for anyone who prefers a loop-style option or wants to clip it to a backpack or lanyard.
The design is all about small, clever details: smooth edges, a clean typeface for engraved text, and a durable finish that holds up to everyday life. Whether you’re into understated metallics or love the warmer tone of rose gold, these pieces work with every style — from festival fits to school outfits or just chilling at the cafe. They’ve got a lived-in look after a few months and only get more character as you carry them around.
We plant a tree for every order, and we offer free worldwide shipping (minimum spend applies). Your keyring arrives in low-waste packaging, ready to gift straight out of the box. That means you can grab a small, meaningful present that’s both thoughtful for a friend and kinder to the planet — proper win-win for the planet and your wardrobe.
Pick a finish, add a short engraving, and make it yours — or gift it to someone who’ll love it. These pieces are ideal for people aged 13–25 who want accessories that say something about who they are without being loud about it. If you like subtle, quality metal accessories with a personal touch and a bit of heart behind them, these It's A Sin keyrings and keychains are made for you.
Big fan of It's A Sin? Everything in this collection is hand-printed to order in the UK, sent with free worldwide shipping and often includes a free gift on qualifying orders.
We plant a tree for every order and are rated excellent on Trustpilot — small-batch, cared-for pieces you can trust.
