e872a21d_NA_Test_Kit_Acceptable_Samples__These_are_the_ones_to_obtain_
[Excellent Samples] Electric Razor Debris $240.00 [These are the ones to obtain.] 
The contents of an electric shaver can be a good source of DNA. The key to the extraction is to inspect the razor debris for white or light tipped hair follicles. Newer razors may be too efficient to snag or pull the hair out. DNA for paternity testing is only found in the hair follicle.
Home DNA Test Kit Acceptable Samples
These are the ones to obtain.