Beard Growth Grooming KitStimulate Beard Growth: The beard roller has the right needle length which is designed to improve the elasticity and vibrancy of the skin while awakening hair follicles and stimulating facial hair growth! The 0. 25 mm titanium beard roller stimulates the production of elastin and collagen to nourish your skin cells. If you are suffering patchy beard, bald spots, slow beard growth, choose our beard roller kit, you will see good results. This beard