imei company is a Powder Factory which has 73 years' experience in professional design and and production sales.(1)mascara reviews , Push-on button: provide 3 different kind of intensity (2) mascara reviews , Z vibration: Let the vibrating brush combined with an exquisitely smooth formula wrap every lash up to 360° (3)hypoallergenic mascara ,Vibrations act as a massage: massage into the roots of eyelashes, the effective promotion of hair follicles the blood circulation and stimulate the rapid growth of eyelashes within 4 weeks (4)hypoallergenic mascara , Environmental Protection Battery: low-mercury, low-lead with SGS and CE international certification (5)mascara ingredients Removable aluminum cap: when you use up the mascara, it's easy totake out the battery from cap for "envoronment friendly battery." (6)mascara ingredients EU patent