Additional Info:Antimicrobial + HypoallergenicGreat for eye brushesExtends brush lifespanPrevents the growth of bacteria up to 2 weeks after useGreat for any size brush collectionGentle on brushes, blenders and hands Net Wt: 6.76 fl. oz./200mLPair with a SIGMA SPA® BRUSH CLEANING TOOL for the deepest clean possible.