The Body Shop
Oils of Life Twin-Ball Facial Massager
This is a face roller that has twin steel heads. Compared to its cheaper and generic counterparts made of plastic, it keeps cool and it's a little more weighty, so it helps with lymphatic drainage.
Furthermore, steel is a durable material so it won't crack, even if it drops or gets shaken around in your kit. It plays well with oils and serums, and it's easy to sanitize, a helpful feature if I have several clients throughout the day. I like to use this roller if the call time is early or if people's eyes look puffy, it really helps sculpt and depuff the face while working in skincare.
As for myself, I use this in the morning and/or before bedーgoing from the center and out, following the contours of my face, I roll my undereyes, cheekbones, jaw, as well as my forehead and neck. I even do my hands sometimes when it's been a long day.