PURPOSE This shaker makes nail polish mix well gels are no longer streaky and glitter polishes cover better than ever perfect without bubbles EASY TO OPERATE Just press the button and wait for 10 seconds to shake the ink evenly Portable and light weight design is easy to carry outdoor ERGONOMIC DESIGN Electric handle ergonomic design comfortable grip comfortable and convenient improve your experience STABLE PERFORAMNCE HIGH EFFICACY The rotating speed reaches up to 25000 rpm improving its work efficacyWhen your polish has been sitting for a time it will settle down and separates HIGH QUALITY Made of high quality ABS material which is safe durable and wear resistant Waterproof design easy and convenient to use time and effort saving