I just lapped it on a piece of tempered glass and worked up to 1000 grit w/d paper. Very nice edge. It took 6 sheets of 120, 2 of 220 & 1 of 600 to get the stone ready for use. One hundred watery strokes to HHT perfection!
eBay
3/4 Segment Cutter Knife Sharpener Kitchen Handheld Three-purpose Sharpening Stone Tool with Non Slip Base Kitchen Knives
Aliexpress UK
A piece is missing from it as you can tell.
eBay
Diamond Sharpening Stone Knife Sharpener Hard Base Non-slip Grit 80-3000# Diamond Tools Fine Grinding Whetstone 230*80mm
Aliexpress UK
This antique Carborundum Razor Sharpening Stone is a collector's item that will bring a touch of vintage flair to your grooming routine. Measuring 2" x 4", this sharpening stone is perfect for travel or home use and is an ideal addition to your shaving accessories. The unique design features Niagara Falls, NY, adding a touch of natural beauty to this classic piece. Use it to sharpen your razors and enjoy a smooth, comfortable shave every day.
eBay
400#/1000# 3000#/8000# Premium Whetstone Knife Sharpening Grinding Stone Set Sharpener Non Slip Base Sharpener Kitchen Knives
Aliexpress UK
Its unique design and high-quality construction make it a great addition to any collection, whether you're a collector or just looking for a high-quality sharpening stone. So why wait?.
eBay
TAIDEA sharpening stone kitchen tools whetstone knife sharpener white alundum grinder 400# grit T1304W professional grindstone
Aliexpress UK
■Natural whetstone for Japanese razors. ■As this is a natural product, there may be variations in thickness and size. Width: approx. ■Length: approx.
eBay
Promotion! Household Sharpening Stone Kitchen Multifunctional Sharpener Outdoor Quick Sharpener Handheld Sharpener Kitchen Tools
Aliexpress UK
Up for sale is this Vtg The Swaty Three Line Hone Barber Chisel Razor Sharpening Stone with nicks, scrapes, and wear.
eBay
Professional Kitchen Knife Sharpener - Tungsten & Diamond Ceramic Sharpening Stone For All Blades, Including Garden Shears
Aliexpress UK
Condition :USED See the pictures for more details. If you have any question , please contact us. .
eBay
4-Segment Knife Sharpener Knife Sharpeners for Kitchen Knives Stainless Steel Three-Purpose Sharpening Stone for Kitchen Tools
Aliexpress UK
eBay
Stainless Steel Sink Sharpening Stone Holder Anti-Slip Sharpener Tool Adjustable Sink Whetstone Grinder Rack Kitchen Gadgets
Aliexpress UK