Using a gently heated, circular comb, the EH2351AC Heated Eyelash Curler safely lifts and curls even the straightest lashes in seconds, without pinching or squeezing. With a contoured profile that fits naturally in the hand, the eyelash comb is easy to use with or without mascara and cleans easily. Powered by one AA-size battery (not included), the EH2351AC easily fits into makeup bags.