Patchy Beard Growth Solution - The beard derma roller is specially designed for men's patchy beard growth. It helps promote healthier, thicker beard and promote facial hair growth.^ 0.25mm for Home Use - The 0.25mm derma roller for beard growth is very convenient for daily use. And it helps promote the absorption of your other beard growth serum.^ Easy & Effortless to Use - Our beard derma roller is the perfect complement to your current beard care. Just few minutes for each use. You could use it at home anytime.^ Save Time & Money - The 0.25mm derma roller comes with a free storage case for easy storage and carrying. It is so much easier and more affordable than expensive spa treatments.^ Unique Gift for Men - The beard derma roller works great for patchy beard growth. It is a perfect gift for a beard man on Fathers Day, Birthday, Valentines Day or Christmas.