BorboletaC-CurlA favorite of master eyelash artists worldwide, Borboleta’s most popular curl, the C-Curl, is the go-to curl for any eyelash client’s eye shape. With a true black color and soft, synthetic, faux mink material, these eyelash extensions were designed to closely resemble the weight and feel of a natural eyelash. Available in a variety of diameters and lengths, professionals are sure to find the C-Curl that works best for their artistry. Want to read more? Subscribe to one of our monthly plans to continue reading this article.