Very effective in hard to get places. Many uses include; hunting and fishing knives, axes, woodworking tools and carbides.
·Set of Three
·Blue- Superfine Grit (1200)
·Red- Fine Grit (600)
·Purple- Medium Grit (400)
·All have 2" x 3/4" diamond pads
·All have 5-3/4" plastic handles
·Made in USA