About the product - Can be used with clipper or shears - Creates precision cuts - Easy to use - Contains a bubble level Directions: - The cut begins at the side. Insert the Flattopper Comb vertically into the hair and glide the clippers gently over the surface of the comb. - Continue round the head following the shape to the exipital bone at the back of the neck. Repeat the process on the other side of the head. - Insert the Flattopper Comb making sure that the bubble between the two points is level. Then glide the clippers gently over the surface of the Flattopper Comb. - Remove excess hair on the top of the head quickly using