The practical pen applicator is perfect for keeping with you at all times. The fibre tip dispenses the right amount of oil and three spare nibs are supplied to keep your pen looking clean. The lid is also cleverly designed to help push back and shape cuticles. So as not to damage your cuticles soften them first with some warm water. Features. Practical pen applicator that is perfect for keeping with you at all times. Penetrates to the nail root and the cuticle. Protects and helps the development of strong and healthy nail tissue. Anti-bacterial and anti-fungal. 4ml. Brand : Dr Hauschka. Nail Type : Nail Treatments. Skin Type : All Types. Treatment Type : Hydrating.