What is new are commercially available colored trackballs. The folks at CNN.cn are now shipping BlackBerry trackballs Blue, Yellow, Purple and Red! The new colored balls sell for $7.99.

• 这些彩球现在都可以出售并买到，但美刀并不便宜啊，蓝色，黄色，紫色和红色都要卖到7.；99刀一个（各位莓友，你们可以上淘宝买，只要几块钱人民币）