James' XL unit is recommended for the elderly with vision problems--stimulating their mind at least once a day with the recommended exercises. Some doctor perv in Japan thinks it'll prevent all types of mental diseases if the old peoples do them a lot. Frankly, I'm inclined to believe said diseases would actually be
induced via too much of James' unit.
I've got a unit similar to James. It's brown, though I'm white. It's probably due to too much man-handling I guess. My aunt loves it though.
Neal's had his new unit for a week now and has been playing with it furiously, as he mentioned on the latest Newscast. There are growing concerns that extended sessions with units similar to Neal's may cause eye damage, and that special precautions must be taken when children under six play with it.