A filbert is my go-to brush when it comes to smoothing. I typically have 3-4 sizes so I can use them in small places, like the face, and larger area, like the chest. Use with Smoothing Gel for the best result. Can also be used alone, dry. This is the La Cornielle Brand that I especially love.
This tiny filbert is perfect for between the toes and for intricate hand detailing. It has a thicker handle for easier use.