Nail oil pens are one of the most convenient, yet effective, nail and cuticle care products on the market. However, due to the ratcheting action -- they can only be turned in one direction -- you can only use them once. Unless, of course, you know how to hack the system and refill them!
Easy Perfect Painted Nails for Prom (or another special occasion)
If you're not all that into nail polish but still want perfect nails for prom, here's an easy beginner tutorial on how to DIY your own manicure on the cheap.