&ldquovx rotate&rdquo is used to separate and sustain two different type of formulation allowing users to mix with ease with simple collar rotation just before using the product. it helps to mix powder with liquid formulas, giving optimum skin care results. there is need to twist the shoulder anticlockwise to open the seal then simply shake the pack to mix the 2 formula. by completely separating two different types of formulation the freshness is preserved for a longer duration, thus contributing best effects to the customer by synthesizing two fresh formulations before using the product. also the collar rotation method allows users to easily adapt and mix the formulation providing conveniences. this pack fulfils the demand for high quality natural cosmetic increases, many companies pack ingredients separately to isolate ingredients which are difficult to preserve. the consumer needs only to remove the ring seal and shake to mix products.to know more see the video httpswww.youtube.comwatchvnxyqu3otkiw