About this item SIGMA BEAUTY BRUSHES FOR BETTER SKIN: Sigma’s face tools for skincare offer clean, convenient, mess-free ways to apply all your favorite products in your beauty routine rotation. SKIN-SAFE, HYPOALLERGENIC MATERIALS: All Sigma brushes are made with our exclusive, engineered fibers and silicone designed to hold and apply skincare makeup products. Not only are our skincare and professional makeup brush sets suitable for sensitive skin, but they’re also vegan, hypoallergenic, and cruelty-free. SILICONE FACIAL BRUSH: The SO2 is the perfect beauty tool made with a tiny, silicone brush head to scoop and mix your favorite skincare products. The small head is perfect for reaching the last bit of product in the smallest of jars. EASY TO CLEAN: Each Sigma brush is made with either soft synthetic brush fibers or premium silicone, which are easy to clean. Simply cleanse the face makeup brush with SigMagic Brushampoo or any approved makeup brush cleaner and allow time to dry before storing in your makeup brush bag. BETTER YOUR BEAUTY ROUTINE: Elevate your beauty routine with Sigma, made with the highest-quality materials, ingredients, and technology, to make your cosmetic experience easier, more fun, and uniquely beautiful! › See more product details