This is the ultimate treatment for the nail biter or for weak nails prone to splitting and damage choose the course required extra sessions can be added on at a reduced rate if required treatment includes the essential manicure and the application of brisa lite smoothing gel prior to shellac over a course of treatments and with some willpower this package will give you perfectly manicured nails also includes a free solaroil for you to apply in between treatments to condition nails and cut