Assertion: razor's edge | /r/HasProperty | strummed like a guitar string
Facets:
Source sentences:
text: In order to differentiate his products from those produced by other members of his family who were still active in the trade themselves, he named his factory Thiers-Issard, adding his wife's family name, Issard, to his own... and: As can be expected, the more grinding required, such as in the case of a Full Hollow Ground "Singing" razor, and the more skill and precision required in accomplishing the grind, the higher the finished razor's resulting cost... and: When the edge of this razor is plucked or strummed much like a guitar string, a clear resonant tone is heard. also: They must flex with the pressure of the fingernail only and of course, "Singing" razors must "Sing.