This Review Title is Bit loud but works well. Watch tapered bottles in case they slide out of strap and the content is: Some of the more tapered bottles start to slide out of strap after about 25 seconds. A bit loud, but works well. I rotate the bottle about 15 seconds in (30 seconds total) to make sure all of the lacquer gets mixed - most haven't been opened in over a year..There are other information for this review, one is This reviewer did purchase it and the other is 0 people think this review is helpful.