Make a cheerful animal mask! The Diamond Animal Masks Hobby Set consists of a sticker, colorful diamond stones, tray, diamond pen, adhesive eraser, elastic and instructions for use. Carefully press the pen into the adhesive eraser and tip a stone from the tray. Remove the foil from the adhesive plate and press the stone onto the correct color. Continue this until the entire figure is filled with diamonds. The Diamond Animal Masks Hobby Set is a wonderfully relaxing activity for young and old!