The most common lash adhesive is black. This is because most clients will receive black eyelash extensions. In addition, many lash artists and techs don't use clear glue. In fact, if you want to match the lashes to your clients' eyes, you'll need a black adhesive. Also, a pair of tweezers is a must-have for any kit. It's important to have several pairs of tweezers on hand for applying and removing eyelash extensions.
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