nails inc. Vitamin E Purple Cuticle Oil Pen for dry, damaged nails helps to prevent hangnails and rough dry cuticles. Vitamin E Purple Cuticle Oil Pen from nails inc. will hydrate brittle, damaged nails and encourages healthy growth. The handy pen packaging is ideal for the smallest of handbags so there’re no excuses for not carrying this oil on you to use all the time! Directions of use: Use to soften dry cuticles and improve growth by massaging into the cuticle area as often as possible, particularly at bedtime.