This system lasts almost indefinitely, when the sharpening wheel begins to lose its abrasive qualities
just apply a thin coat of Elmers wood glue and then roll the wheel in the carbide powder and let dry.
When the wheel dries you will have a new wheel. I have sharpened thousands of knives on a set of
these wheels. These are complete systems consisting of one sharpening wheeel, one polishing wheel, with Wax, Polish, Instructions, and Extra Carbide. Price is $29.00 + $5.00 priority shipping.
If you would like to pay with a check or money order send to Talon Manufacturing 547-A Doyle St Porterville, CA. 93257
or if you want to pay with a credit card call 559-784-8766