Nail Fungus Pen - Toenail Fungus Treatment Extra Strength with 25% Undecylenic Acid - Helps Repair Discolored & Damaged Nails - With 3 Twist Pens, 5 Nail Files & Instructions, 12ml(4ml Each) sold2026 * Pre-Kaged also includes Spectra

* Pre-Kaged also includes Spectra

ELIMINATES KNUCKLE BANGING: Redesigned low-profile pins sit flushno more bruised knuckles

secure grip that provides better control during use and reduces hand fatigueideal for long sessions

cleansing foam or other items

algae extract

Nail Fungus Pen - Toenail Fungus Treatment Extra Strength with 25% Undecylenic Acid - Helps Repair Discolored & Damaged Nails - With 3 Twist Pens, 5 Nail Files & Instructions, 12ml(4ml Each) sold2026 * Pre-Kaged also includes SpectraNail Fungus Pen Toenail Fungus Treatment Extra Strength with 25% Undecylenic Acid Helps Repair Discolored & Damaged Nails With 3 Twist Pens, 5 Nail Files & Instructions, 12ml(4ml Each) Product Features EXTRA STRENGTH NAIL CARE FORMULA: This nail fungus treatment extra strength formula is made with 25% undecylenic acid, designed to support the appearance of clearer, healthier looking nails. Ideal for daily toenail & fingernail fungus treatment routine.