The Filbert brush has a rounded shape perfect for applying and blending makeup. Its great for applying glue on prosthetics in hard to reach areas, such as around the eyes and nose. It also can be used for smoothing lines that are sculpted in clay or wax. Bdellium Tools SFX series brushes are professional, eco-friendly makeup brushes built to handle strong dyes and makeup products and create stunning special effects looks. The bristles and brush adhesives are specially formulated to withstand most solvents and brush cleaning solutions. With all sustainable bamboo handles, vegan soft synthetic bristles, and aluminum ferrules, these brushes boast all of the characteristic features of Bdellium Tools and also thrive in the daring realm of special effects makeup. Achieve flawless, reality-defying looks with the SFX series.