3 Whites Auto Fisher YoYo fishing reels. Neatly packaged in a single padded envelope, with an instruction booklet. These reels are the oldest, and most popular on the market. With regular oiling they have been known to last a lifetime. They have a super tough Tempered Steel spring, just like the springs in old clocks. While the spring is very strong, it is not rust proof like the Stainless Steel spring in the Mechanical Fisher.