Whn I first started uning the Venus Breeze, I liked it because I could shave every day and not really worry about it. Now that I am a mother, I like it because I get a chance to shave ever! If I did not have this razor, who knows what my legs would look like. I love that you do not need shaving cream, and I only go over my legs and arms one  time. Its really great. As it is to my knowledge, it cost approximately 20 dollars for 8 replacable razor heads. I only change mine about every mont, although I am suree that other women may change it more often, it work and work longer. I am just a scrooge...