Description of a pen

This is my pen. There are Angry Bird pictures on it. It is a six-colour pen. The colours are red, orange, green, blue, purple and black. I use the blue colour to do my homework corrections. I will use the orange, green and purple colours to draw pictures. My mum bought it to me when we went shopping . I think this pen is useful. I like it very much because it has many colours and it is beautiful.