I don't like when someone simply lists a snake as "bel" since there are some many variations and depending if you want to use it for breeding can make a huge difference. I'd ask specifically what combo it is before purchasing. And yes, many do end up with slight pattern or yellowing as they age. My super lesser has good eyes but I don't plan to create more super Lessers with my various BEL makers just because I don't like the risk or find it necessary since there are so many similar combos I like visually.