The Koh-i-noor Mechanical Pencils Set of 6 is a set of mechanical propelling pencils without a clip in six colours with corresponding colour pastel leads of diameter 2mm Colours included: yellow, green, blue, red, black, and brown The lead is moved by pressing the end of the pencil which opens the clamp and the lead is slid out as needed. The leads can be sharpened and the sharpener is located in the end of the pencil. Packed in a metal sheet box with ornamental label on the lid; the pencils and eraser are stored in shaped insert.