Is manual razor 5 layers or 3 layers better?

Generally speaking, the higher the number of layers, the better to use the razor, because the number of layers not only covers a larger area, but also makes it more comfortable and safe to use. But how you choose it depends on your personal preference.

Compared with the 3-layer blade, the 5-layer blade is the most popular one, because the 5-layer blade is more comfortable, covering a wider area in the human chin than the double-sided blade, and it is safer to use. Before the hot water is softened and scraped, foam or gel will be used to shrink pores. After the condition is bought, the water will be more shaving if there is more water. I started the three layer, and later changed 5 layers. That is a qualitative leap, but the knife head is more expensive.