Nail enthusiasts are repurposing the Apple Watch charger to create stunning magnetic cat eye nail polish effects. The trend gained traction after a Reddit user shared a shimmery blue-to-black manicure achieved by pressing a finger to the charger’s magnetic core. This DIY method offers a precise way to manipulate ferromagnetic particles in the polish, creating a localized gradient that locks in place once dry.

While magnetic polish isn't new, its application methods continue to evolve. The trend has moved beyond simple bar magnets to include U-shaped tools and now Apple hardware. Instagram creator Sarah Kendall documented the process, confirming the charger's viability. This innovation joins other MagSafe-compatible accessories like PopSockets, which users report can also manipulate these polishes effectively for unique designs.

For those eager to try the look, the viral manicure reportedly used Mooncat’s Getting Even base coat and two layers of Bloodbender. The technique highlights a broader shift in beauty culture, where tech gadgets become unexpected beauty tools. As consumers look for multi-use items, the Apple Watch charger has found a surprising second life in the beauty community.