Among the more beginner-friendly handhelds are rollers: Not only are they relatively easy to use, but they also come in all shapes and sizes—some are dual-pronged or double-sided, others use skin-stimulating vibrations, and they all include a variety of gemstones and materials. Rose Quartz Roller, Beauty Bio, $60 Uplift Massaging Facial Roller, Nurse Jamie, $69 Face Sculptor, Skin Gym ($69) Rose on Rose Face Roller Petite, Jenny Patinkin ($32) Black Obsidian Facial Roller, Alder New York ($40) Jade De-Puffing Face Roller, Herbivore Botanicals ($30) Gold Sculpting Bar, Jillian Dempsey ($195) senn Facial Contour Bar, La Bhanga Beauty ($70) Nº206 - Yin | Yang Facial Roller, Reflexology Boutique ($55) Refa Carat Face, Refa, $220 Floral Roller, Yang Face ($55) The De-Puffing Mini Facial Roller, Mount Lai ($30) Hot Bian Stone Roller & Regenerating Face Serum, GingerChi ($52)