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Marshmello Keyrings

Marshmello keyrings that actually feel like jewellery, not just an add-on. These metal charms come in silver, gold or rose gold, each with a clean, shiny finish that catches the light on your backpack or keys. They’re sleek enough to match a minimalist vibe but playful enough to stand out — perfect if you want something small that makes a big statement.

Prefer something more casual? We’ve also got Marshmello keychains for everyday use, built to survive being chucked in a bag and dragged through busy days. Clip one to your keys, zip, or lanyard and it becomes an instant signature piece — low effort, high mood. The weight is just right: solid metal without feeling bulky.

Made from durable metal with a polished plating, these pieces resist tarnish and keep their colour. The edges are smooth and the spring rings are sturdy, so they’re great for people who like to customise their stuff on the go. Whether you favour the classic silver sheen, the warm glow of gold, or the soft blush of rose gold, each option gives a slightly different energy to your look.

Personalisation is where these keyrings shine. You can have them engraved with a name, a date, or a quick inside joke to make a genuinely personal gift. Engraving turns a Marshmello keyring into a keepsake: think secret messages, friendship tags, or a mini reminder of a festival, concert or big life moment. They arrive gift-ready — small, thoughtful and totally giftable.

We care about the planet as much as your style. For every order placed we plant a tree, helping give back and keep things green. Plus, we offer free worldwide shipping (minimum spend applies), so your new Marshmello keychain or keyring can head anywhere you do without extra fuss.

Looking after your metal charm is simple: avoid harsh chemicals, wipe with a soft cloth and try not to sleep with it on (tempting, we know). These pieces are made to be worn daily, paired with your favourite lanyard, clipped to a phone case, or stacked with other charms for a maximal look.

If you’re after a small, meaningful accessory that fits your vibe — whether understated or extra — pick your finish and personalise it. It’s the kind of little thing that turns ordinary keys into a statement and makes the best kind of present: thoughtful, stylish and actually useful.

Why Choose Fun Cases

Big Marshmello fan? Shop with confidence—everything is hand-printed to order in the UK, we plant a tree for every order, and we offer free worldwide shipping plus free gifts with qualifying orders. We're rated excellent on Trustpilot, so you're in good hands. Fast, friendly and a bit cheeky — perfect for fans who want something personal and planet-friendly.