2, lighters, game wireless mouse. If your classmate is a boy and the boy smokes, then you can give her a delicate lighter, which will be cool. If you don't smoke, you can give him a wireless mouse for playing games!
3. Game keyboard. If you are a man and want to send your good friend a gift, then choose a cool three-piece game keyboard+mouse+earphone and let him LOL all over the world. He will love you when he sees your gift!