King Deluxe Jumbo Medium Sharpening Stone K-105 #800 Authentic Japanese Waterstone — Massive Master-Class Bench Stone (230×100×80mm) for Heavy Professional Sharpening

OVERVIEW & PRODUCT DESCRIPTION
The legendary "Jumbo" master bench stone built for daily professional volume and maximum stability.

Manufactured in Japan by Matsunaga Stone Co., the K-105 is the absolute largest model in the iconic King Deluxe lineup. Measuring a staggering 230mm long, 100mm wide, and 80mm thick, this massive block of high-grade medium waterstone is designed for professional garden maintenance workshops, blacksmiths, and serious craftsmen.

Formulated with the highly versatile #800 medium grit, it provides rapid metal removal while establishing a clean, razor-sharp edge with ideal microscopic "bite." Its extra-wide footprint comfortably accommodates wide Japanese garden shears (Ueki-basami), large secateurs, long sickle blades, and wide-bladed woodworking tools without edge hangover.

KEY FEATURES & SPECIFICATIONS
- Massive Jumbo Dimensions (230 × 100 × 80mm): Offers an unbeatably broad sharpening surface and immense weight, anchoring itself firmly to the workbench without slipping during heavy sharpening sessions.
- Lifetime Thickness (80mm): Built to withstand decades of heavy daily re-flattening and high-volume professional honing.
- Ideal #800 Medium Grit: The premier grit for daily maintenance of Japanese gardening tools, secateurs, and outdoor cutlery.
- Master Craftsman Heritage: Produced in Japan by Matsunaga Stone Co., globally renowned as the benchmark for Japanese waterstone technology.

- Specifications:
  - Brand: King (Matsunaga Stone Co., Ltd.)
  - Model: K-105 (#216 / 超特大 デラックス)
  - Grit: #800 (Medium / 中砥)
  - Dimensions: 230mm × 100mm × 80mm
  - Origin: Made in Japan

HOW TO USE
Soak the stone thoroughly in clean water for 15–20 minutes prior to use until air bubbles cease. Keep the surface generously wet during sharpening to generate a rich, creamy slurry. Flatten regularly with a flattening stone to maintain an accurate plane.