A Finger on Move / Mouse

Do you often forget to take the mouse? Do you find it troublesome to keep it in your bag? Do you think it not flexible to control the computer?
Here goes a finger mouse, which will revolutionize the traditional mouse, letting free your right hand. Instead of holding a mouse in your hand, you just insert it into one of your fingers and move the finger on the table, easily manipulating the computer. It is small and beautiful as well. You can use it, writing or drawing on the table.
Are you looking forward to see your finger painting on the computer? It is bound to bring you more fun.