The Long Practice of Making
Kelvin OngAtelier Magnus might look new if you’ve only found us through this new website or Instagram account. But our work didn’t start here.
We began designing and engineering high-end handheld hardware in 2015, obsessed with the same things we still care about today: clean mechanics, reliable electrical contact, and the quiet satisfaction of a system that feels “right” in the hand.
Back then, one problem kept showing up: the 510 connector. For anyone unfamiliar, it’s essentially an M7 × 0.5 thread used across mods and atomisers. It worked—but living with it meant constant twisting to fasten, unfasten, adjust, clean, and repeat. It was functional, but not elegant.
2018 — The Phantom Project
In 2018, we started the Phantom Project as a work-in-progress platform—built around one question: can we remove the annoying twist without compromising electrical reliability?
We looked outside our industry and found inspiration in liquid and gas systems that use quick-connect couplings. Translating that idea into an electronically functional system meant engineering a dedicated contact module—a small interface that allowed a fast mechanical connection while maintaining stable conductivity.
The hardest part wasn’t just making it work. It was making it feel right.
If the spring force was too high, the connection felt stiff and unfriendly. Too low, and the electrical contact became inconsistent—leading to higher contact resistance and a less stable connection. Getting that balance took iteration after iteration.
2022 — Royal Phantom + Halo v2
By 2022, we introduced Royal Phantom along with Halo v2—a refined version that became simpler to operate and improved electrical conductivity.
We also improved the battery enclosure with a bayonet-style locking mechanism, then secured it with a centered fastener that doubles as a key conducting point—less fuss, better reliability, and a cleaner user experience.
The Practice Continues
This has never been about one category. It’s been one practice, repeated: calm, reliability, and honest construction. If you’ve been here since the early days, you already know our rhythm. If you’re new, welcome—stay close.