However, they usually come with some form of promotion to give the book visibilty as well as the added benefit of giving the author credibility. (dgtbookpromotions.com)
The Dazzle Rope Leash is made with both reflectors and high - visibilty dyes that will stand out in the dark. (shop.akc.org)
It is one of the dives sites that does not need good visibilty as the volume of macro life is amazing. (balidiving.com)