Because let Venus razors and blades combined in almost any one can try around a bit when supply of blades. Here, then, are to make blades with gel cushions, foam or gel superfluous. This is - conditionally - virtually. When traveling, for example, it is quite nice to have to take some less. At home, where it does not depend on a bottle or can, more or less on the shelves ... well, yes. Optimal use is certainly not: it is only too little if you gerna nachhilft dan vigorously times too much gel. Until you have the right balance out, the first of the more expensive five blades is soon consumed.
Unfortunately, the blade can not as well as the clean simple triple.
Conclusion: The dubious value does not justify the high price.