Starting part-time from your home you can manufacture 'one of a kind' kites and sell the kites through retail accounts, kiosks, and the internet.
The investment needed to put this business is very low, and the operating overheads are virtually nonexistent. To get started you can buy some sample kites to find out what material is used to manufacture the kites and how they are constructed. There are stores that have 'how to build kites' books, videos and kits. A great promotional idea for the business may be to have a 'try before you buy' kite sale.
Simply advertise the event in newspapers and let potential customers try out the kites before they purchase one. You can hold this event in a local park or at the beach. One thing is for sure it will not take long before a crowd assembles to see what is going on.