my poor arm pits [SEP] i am a girl first of all so i am not shaving my face i am shaving legs arm pits bikini areai got a sampler pack which included of these i have tried one positivesthe edges of the blade i am using the corners of the part you hold to put in or remove the blade are pointy and sharp they cut my arm pit they do not bother my legs or bikini just the tight concave area of my arm pit so if you are a guy or do not shave pits its a good blade but i am not excited to try the second of these in my sampler kit