The basics Cozzette Diamond Blender S120 The benefits 100% cruelty free, vegan. Silky bristles made of the finest synthetic fibers – polymer filaments provide you with peace of mind and blending perfection. The uses Couture blending brush is the ideal foundation or powder brush. The unique cylindrical beveled shape enables seamless blending. The bottom line Cozzette presents 100% vegan makeup brushes of the highest quality.