This kind of blade is designed for the rechargeable hair clipper only .
For the small cutting blade, there are two optional choice for customer. One is the ceramic material ,which makes the blade durable and much sharper . Another is the stainless steel blade , which can control the cost of whole hair clipper .
For the big fixed blade, there are two optional choice for customer. One is the stainless steel blade without any coating . Another is the blade coated with golden titanium or black titanium ,which can increased the hardness of the blade , and make it much sharper and durable .
One set of hair clipper usually go with one piece of this blade , but packing an extra piece inside the gift box is also workable for customer , as this blade set will get blunted after long-time using . Or , packing this blade as a separated item with blister pack is also a good choice for customer.