MK authentic male Herbal Penis enlargement oil helps with permanent thickening and growth for the penis. It also helps to delay ejaculation. It's an all-natural supplement oil designed to improve your sexual performance in one easy to apply and massage drop. Promote blood circulation, make it thicker growth, improve sexual frigidity, and extend sex time.Usage: Because of its powerful nature, Dilute to 5% or less in Carrier oil or any of your preferred oil before skin application, Clean the penis well, hand holding the penis up and down, massage for 5-10 minutes until the oil is completely absorbed by the penis can use 1-2 times a day, stick with 30-50 days. To see notable results, you may need to use about three bottles within the recommended period.