S2 Advance Super Stone

Previously known as the The Naniwa Super Stone, this stone has gained a reputation for being hard-wearing and easy to use. It is splash-and-go, allowing for a quick and efficient sharpening process. Its unbeatable polished edge on steel has made it a favorite among sharpeners. Additionally, its user-friendly nature and great value have further solidified its popularity.  The S2 Advance Super Stones are 20mm thick. S2 Advance Super Stones are 210mm long and 70mm wide (about 8-1/4" x 2-3/4"). Naniwa's S2 Advance Super Stones feature resin bonding, providing them with unique traits. These Splash and Go stones do not require any prior soaking, simply splash some water on top and they are ready to use. Their durable resin bond means they don't wear down as quickly as other water stones, requiring less flattening and resulting in a higher concentration of abrasive particles for speedy sharpening. "The Super Stone line ticks all the boxes for me in a Splash and Go stone. These stones cut supe