Meet the Sous Chef ARC Edge Combination Whetstone. The signature sharpener for Sous Chef's first ever range of kitchen knives.

When you buy a ARC Edge Damascus Steel knife or knife duo unlock 20% off this whetstone. Simply add both products to your basket and the discount is automatically applied.

Designed specifically to complement the high-performance powdered steel of our ARC Edge Damascus Steel knives, this professional-grade whetstone is the only tool you need to keep your blades in peak condition.

When you can no longer slice through the skin of a tomato with ease, it’s time to return to the stone. 

"My favourite way to sharpen knives and the perfect companion for the ARC Edge range." Kristin, Sous Chef knife expert

Why the ARC Edge Whetstone is the perfect sharpener

• Dual-Grit Versatility: One stone, two stages. The 1000 grit side restores the edge, while the 6000 grit side hones and polishes for a mirror-like, razor finish.

• Professional Size: A generous surface area allows for long, steady strokes—essential for maintaining the 20cm Chef's Knife or the 18cm Santoku.

• Non-Slip Safety: Includes a sturdy bamboo base with a silicone grip, ensuring the stone stays exactly where you want it while you work.

• Angle Guide Included: Perfect for those new to the craft, the clip-on guide ensures you maintain the consistent 15° angle required for Japanese-style blades.