The shaver head is excellent - really sharp. My husband has Parkinson's Disease and I have to shave him so it has to be sharp! It arrived extremely quickly and was well packed.
Got these at Christmas, Wife used to take 30 minutes clipping my hair and normally jammed the old clippers up. This product is like the power house of hair clippers, gave me a number 2 in under 7 minutes. Only slight complaint the combs are quite sharp and can give you a dig in the head if the user is not quite use to the product.