As a result of my tests I determined that this cupping set is a great addition to my wellness routine. The cups are easy to use and lightweight, making them accessible for even the busiest routines. Most importantly, I've seen a significant increase in my breast size and a boost in my confidence - all without resorting to any invasive procedures. However, the cups aren't completely noiseless and can be a little distracting during use .Overall, a fantastic product to try out!See full review