Billy Heidenreich, Billy Wilder, and Stuetze by Ding3000

Pimp my Billy. That's what Ding3000 is doing with the best-selling Ikea Billy shelf. Over 35 million Billy units have been sold worldwide, making it the world's best-selling shelf.

Quality materials and craftsmanship are found in all three of these Ding3000 alterations, in contrast to the mass-produced Billy shelves. However, these Billy sidekicks are available for purchase, too, at Design 3000.