Your Everyday Go-To For Precise Brow Shape And Definition. Studio London Boss Brow Eyebrow Pencil Is A Lightweight, Smudge Proof And Long-Wear Formula Which Helps You Easily Achieve Fuller And Even Brows Fill & Define For External Use Only Apply In Small, Even Strokes Until You Reach Your Desired Shape And Fill Product Information:Your Everyday Go-To For Precise Brow Shape And Definition. Studio London Boss Brow Eyebrow Pencil Is A Lightweight, Smudge Proof And Long-Wear Formula Which Helps You Easily Achieve Fuller And Even Brows,Features:Fill &Amp; Define,Warning Or Restrictions:For External Use Only,Product Specification:C10-18 Triglycerides, Hydrogenated Vegetable Oil, Talc, Mica, Hydrogenated Cottonseed Oil, Caprylic/Capric Triglyceride, Tocopherol, Ascorbyl Palmitate. May Contain (+/-) :Iron Oxides (Ci 77491, Ci 77492, Ci 77499),Product Uses:Apply In Small, Even Strokes Until You Reach Your Desired Shape And Fill