Shun Sora Utility Knife

Yes, serrated blades are more complex to maintain than straight edges. You will need a specialized serrated knife sharpener or a honing rod designed for serrations to keep the teeth effective without damaging the blade geometry.

The composite construction uses a high-performance VG10 steel for the cutting edge, which holds a sharp, precise edge, while the 420J stainless steel upper provides durability and corrosion resistance. This combination gives you the benefits of premium steel where you need it most while keeping the overall knife lightweight and flexible.

The textured TPE handle is designed for a secure, non-slip grip, which generally offers good control for various hand sizes. Because it is a 6-inch utility knife, the handle-to-blade ratio is well-balanced, making it feel manageable and nimble rather than bulky.

No, you should avoid using this knife on glass, granite, or ceramic surfaces. These materials are harder than the steel edge and will dull or chip the blade almost immediately; always stick to wood or high-quality plastic cutting boards.

The 16-degree double-bevel angle is sharper than the standard 20-25 degree angle found on many Western-style knives. This allows for cleaner, more precise cuts with less resistance, though it does require slightly more care to avoid hitting hard surfaces that could damage the fine edge.