Kai STH 3.3 Shun Magnet Knife Block (Oak Wood, Granite Base)

How many knives can this magnetic block hold?

The block holds up to four knives across its two magnetic columns. The 18cm width provides adequate spacing for most knife sizes including chef's knives, santoku knives and utility knives. The magnetic strength is designed to support knives up to 25cm in length securely.

Will the magnets damage my knife blades?

No, the magnetic system is specifically designed to protect blades. The magnets hold knives by their metal bolsters and tangs rather than the cutting edges. This prevents any contact that could dull or chip the blade. The system actually preserves sharpness better than traditional slotted blocks.

What types of knives work best with this magnetic block?

The block works excellently with Shun, Tim Mälzer and other high-quality steel knives. Damascus steel knives with smooth finishes adhere particularly well. Knives with textured or hammered finishes may have slightly reduced magnetic contact but still hold securely when positioned correctly at the bolster area.

How stable is the granite base?

The granite base weighs approximately 1.5kg and provides exceptional stability. The low centre of gravity prevents tipping even when removing heavy chef's knives. The granite's natural density and the block's 10cm base width create a stable platform that won't slide or move during use.

Is the oak wood treated or finished?

The oak wood receives a food-safe finish that enhances the natural grain whilst providing protection against moisture and staining. The finish allows the wood to breathe naturally whilst preventing absorption of kitchen odours or liquids. Each block's unique grain pattern makes it a distinctive kitchen feature.

How do I clean and maintain this knife block?

Clean the oak wood with a slightly damp cloth and dry immediately. Avoid soaking or using harsh chemicals. The granite base can be wiped with standard kitchen cleaners. Occasionally apply food-safe wood oil to maintain the oak's lustre. Never put the block in a dishwasher as this will damage the wood and potentially affect the magnets.

What are the exact dimensions and weight?

The block measures 18cm wide, 10cm deep and 28-30cm high. Total weight is 2.85kg including both the oak wood structure and granite base. These compact dimensions fit most kitchen counters whilst providing adequate storage for a complete knife set. The height allows for proper knife display and easy access.

Can I use this block with non-magnetic knives?

The block requires ferromagnetic steel knives to function properly. Most quality kitchen knives contain sufficient steel for magnetic attraction. Ceramic knives or those with non-magnetic steel alloys won't adhere to the block. Check your knives with a small magnet before purchasing to ensure compatibility.