To curl or not to curl — that is the question. When it comes to lengthening those lashes, most of us will go to great lengths to achieve a bright-eyed look. From pricey products to eyelash extensions, we go batty for anything and everything that will enhance our eyes. Ironically, the secret ingredient to a lovelier look is right at your fingertips — and it can be yours for under $5. We’re talking about the ultimate go-to gadget — the eyelash curler. The price of curlers range from as little as $2.99 to as much as $20.00 (and sometimes more) depending on the make and model of the handy dandy instrument you choose. There are three different types of eyelash curlers — metal curlers, plastic curlers and heated eyelash curlers — but they all serve the same purpose. Although the techniques vary from person to person, here are the basics. Eyelashes should always be completely free of makeup.If you have old makeup on, use remover to clean the area. Once you’ve got a blank slate, heat the curlers using a hair dryer for about five seconds. Some curlers come with a heating component. Line up the curler with the bottom of the lashes and close the curlers. Hold for up to 30 seconds. The longer the hold, the curlier the lashes. One thing to avoid is pulling upwards with the curler — this can cause the eyelashes to break or tear out. Wait a few seconds and then apply a coat of mascara. Be sure to change the pads on the curler every couple of months.