Product description For an optimal effect, use the BO. Mascara Brush before, during and after the eyelash treatment. These disposable mascara brushes have a compact oval tip, with which you can easily brush all lashes (including those in the corners of the eyes). To keep the practice sterile, use one disposable brush per customer. The lashes can be brushed separately. This creates more volume and length. Consider offering a few mascara brushes to each client to help them groom and brush their lashes at home. Can also be used on eyebrows. Features & Benefits Standard size mascara brush disposable Easy to give Ensures that the lashes are nicely spread Soft hairs 25 pieces per pack Can also be used for eyebrows Usage Use the BO. Mascara Brush to brush the natural lashes neatly and to determine the length and thickness of the lashes. Note the measurements on the BO. intake form/BO. Lash palette. After the eyelashes are cleaned and glued with the BO. Nourishing Eye Patch, you can gently brush the upper lashes. Depending on the eyelash treatment, the mascara brush is used during and as the last step of the eyelash treatment to see if any knots have formed.