A 4-way buffer that shapes, buffs and shines natural nails.Shapes, buffs & shines natural nails in four easy steps - simply follow the numbers. Nail buffing smoothes ridges & removes nail surface irregularities, leaving nails with an amazing shine!HOW TO USE- Prior to use, ensure your nails are clean, dry & free from polish.Green- File from the side of the nails to the centre in even strokes to shape. Always file in one direction - never back and forth.Purple- Use in a light and circular motion to smooth away ridges and stains. Do not aggressively buff thin nails.White- Buff the nail in a back-and-forth motion to create a satin finish.Grey- Buff with rapid sideward strokes to achieve a super natural shine.EXPERT TIPS- To maintain a fabulous shine, use: purple - monthly; white - weekly; grey - daily- Buff nails before applying nail enamel - the polish adheres to the nail better when smooth.CARE TIPS- To extend the life of your Mani