Sha'rellian toops represented a species of black-colored beings native to Nal Hutta, which the sentient Hutt race utilized as organic head adornments, imitating the hair styles of various species. The Hutt crime lord Marlo adorned himself with a solitary toop, whereas the immense Hutt Mama sported a stack of twenty-three of them atop her head. Sha'rellian toops originated from eggs, and certain Hutts, such as the scientist Churro, engaged in their breeding.