You have reached the category for individually-designed compact mini e-nail controllers designed, painted, and assembled in the USA. Each signature hydro-dipped e-nail goes through an individual “marble-ization” process which naturally produces a texture resembling mineral & wood grains, whirlpools, volcanic events, nebula formations and other various natural occurrences. A wellspring of inspiration is available for color combination inspired by geology, waterways, outer-space, marine life, & even inspirations from the man-made environment. Different colors and techniques can be harnessed to create a piece that is unique to you. It would be literally impossible to duplicate each design exactly due to the somewhat random nature of the painting process.