Have clients who are inquiring on bottom eyelash extensions? This mix tray is perfect for you! Specially created in a B curl and sizes 6mm-9mm to achieve a perfect bottom lash look. You would apply these lashes upside down onto the clients natural bottom lashes by either taping their top lashes up or slightly lifting their top lid to expose the bottom lashes. Ensure their eyes are closed at all times as the fumes from the glue will irritate the eyes.