Jericho Nail Kit with Dead Sea minerals, including the magic buffer, which provides an attractive luster and stimulates blood circulation at the base of the nail to encourages healthy growth. Who should use it? The kit is designed for women looking for a personal manicure in the comfort of their home. The Kit Contains: Nail File: enables you to reach the desired shape with a few strokes. Four-strip Buffer: Buffing not only provides an attractive luster but also stimulates blood circulation at the base of the nail which encourages healthy growth. The buffer's two dark grey strips buff the surface of the nails, removing ridges. The Green strip stimulates blood circulation under the nail and encourages faster, stronger, and healthier growth. The Super Magic white strip makes your nails shine. Cuticle Oil: Daily use helps avoid cracking and dry cuticles. This oil contains minerals and plant extracts to nourish and moisturize the skin and nails. Hand Cream: leaves the skin smooth.