Red Theory Press On Nails (30PC)

The 30-piece set gives plenty of options to find the perfect fit, and the square shape actually looks natural on my nails. They’ve stayed put for over a week without any lifting.

I've had these square red nails on for over a week now and they still look salon-fresh—the natural finish is surprisingly convincing.

The glue holds incredibly well—I've had these on for over a week with zero lifting, and the square shape is exactly what I wanted. They look natural enough that a coworker asked where I got them done.