my new invention―a specil pen英语作文

　　An activity in which we take an interest outside our regular work becomes a hobby. Some students make drawing or painting a hobby, for others collection of stamps or gardening. Shell collecting on the beach is the hobby of some children.
Hobby benefits bring individuals. For example, a person who collects stamps of various countries of the world takes a special interest in the study of the subject of the stamp as well as the country where it is used. He may spend a lot of money to buy rare stamps for his album and takes a great pride in owning them. Hobby also teaches a person the value of things or activity he is interested in.