Shop Beauty Power C Curl lash extensions - the most widely requested curl in classic and volume lash work. C Curl provides a natural yet defined lift that flatters most eye shapes, making it the reliable go-to for everyday and signature lash sets. Available in 0.03 (Mega Volume Mix), 0.05, 0.07, and 0.15 thicknesses in C and CC curl trays. Consistent quality, reliable retention, and lightweight fibers for professional lash artists.