PDT PingRIng Sharp Tester

MSRP: $4.20
Was: $3.39
Now: $3.36
(You save $0.84 )
(No reviews yet) Write a Review
  • Solid resin ring designed to wear on a finger for testing instrument sharpness
  • A sharp instrument produces a ping sound, giving you an audible way to you know when you’ve achived a proper edge
  • Made in the U.S.A.