Tired of just slipping the old XY/XX and Tickle Girl into the slots of your Nintendo DS? Well it looks like Sega is now making retractable (hehe, he just said retractable) DS pens and screen cleaners that will fit into the handheld's GBA slot. Just for fun. Will these products be at all useful? Your guess is as good as mine. But it sure provided a good excuse for linking to Tickle Girl.