MayBeau 4 PCs Nail Repair Pen | Nail Infection Treatment | Removes Yellow from Infected Finger & Toe NailsMayBeau 4 PCs Nail Repair Pen Nail Infection Treatment Removes Yellow from Infected Finger & Toe Nails FEATURES: 1. Less stimulation (herbal formula, less pain) 2. Easy to operate (no need for armor, a drop) 3. Convenience (small bottle, easy to carry) 4. No effect (easy to absorb, no dye) 5. Anti repetition (deep penetration, repair gray armor) HOW TO USE: 1. Wash your nails with clear water, then dry the water and keep your nails clean. 2. Drop