Sigma Skincare Brush Set. Get the professional-facial experience at home with this 6-brush set. The antimicrobial, synthetic fibers are gentler than fingers for pampering and skin-prep, creating a flawless canvas for makeup. Indulge in the ultimate self-care must have. Durable polymer-based handles and SigmaAlloy ferrules will withstand frequent washing. Perfect pair for daily multi-step skincare routines, or an at-home spa experience