This clever duo of portable pens is particularly easy to use: a pen with a lead to draw a white line along the tips of the nail and a pen-brush to highlight the nails with a subtle veil of pastel pink colour. Your nails are instantly well manicured, smooth and glossy.
With the white pencil, trace a line along the tip of the nails. Wait until the white lines are perfectly dry before applying the pastel pink nail lacquer brush. To improve the hold, apply a second coat. It is the easiest way to make your nails look like they have a professional finish.

Price is £30 www.ysl.com