This set includes four blade heads are included with 5 different blades. Other Venus blade heads usually have only three blades.
In addition, the blades are surrounded by a moisturizing Aloeband which liquefies on contact with water. The blade head glides easily over the skin and shaved easily and cleanly. So advertises Gilette that less skin irritation should occur.
Personally, I took some time Venus blade heads (Gillette Venus Breeze Spa blades, 4 pcs or Gillette Venus blades, 8) compared the blades slip marginally better, and I have always Hautirriationen at Venus products no longer. Therefore, I take the higher price for the blades gladly accept. In this respect, the product convinced me always, but I can not say whether 3 or 5 blades would be better. So far I have had good experiences with all blade heads.
Blades with a moisture strip any (odor) varietal do not last as long as the blades are still sharp enough for a shave in my opinion.