By Kai

Kai Whetstone Sharpening Aid

SKU: 19940 Available from Supplier
Regular price $13.59
Regular price $15.99 Sale price $13.59
-15%
Tax included.

Available from Supplier (Pre-order)

Pre-order lets you reserve this item before our next delivery arrives.

  • Your order is secured: we allocate stock to you as soon as it lands.
  • Weekly ordering: pre-orders are included in our regular supplier orders.
  • Kept in the loop: if timings change, we’ll email you with an update.
  • Change of mind: if you’d rather not wait, contact us and we’ll help with options.

Want an estimated timeframe before you order?

Message us via Live Chat or the Contact Form and we’ll confirm the latest supplier ETA.

Include your delivery postcode so we can advise shipping timing too.

Price Match

We work hard to keep our pricing competitive. If you find the same item cheaper at another New Zealand retailer with a physical store/showroom, we’ll do our best to match their price so you can shop with confidence at The Homestore.

We focus on matching like-for-like retailers who offer in-person service and local support.

How to request a Price Match
Please contact us via Live Chat (fastest) or the Contact Form, and include:

  • A link to our product page (or product name + SKU)
  • The competitor’s link
  • The competitor’s price (NZD, incl. GST)
  • Your delivery postcode (so we can compare delivered price where applicable)

We aim to respond within 24 hours (often faster during store hours).

Terms

  • Competitor must be a NZ-registered retailer with a physical store/showroom (online-only retailers excluded).
  • Item must be the exact same model/variant, brand new, and in stock for immediate purchase.
  • Price comparisons are based on NZD incl. GST, and may include delivery to your address where relevant.
  • We do not match marketplaces/third-party sellers (e.g. Amazon, eBay, Trade Me sellers) or overseas retailers.
  • Approved price matches are valid for 24 hours.

Shipping Rates

Shipping is simple and calculated by region at checkout. We also offer free shipping on orders over $150.

  • Auckland: $8.00
    North Island: $10.00
  • South Island: $14.00
  • Rural delivery: +$4.00 (additional)

Need a quick delivery estimate or help confirming rural delivery?

Message us via Live Chat or the Contact Form and include your postcode.

Returns & Exchanges

We want you to love your purchase — if something isn’t quite right, we’ll make it easy.

  • Refunds: return your item within 14 days for a refund.
  • Exchanges / store credit: we offer a 30-day window for exchanges or store credit.
  • Please return items unused, in original condition, with packaging intact.

Refunds are available within 14 days. After 14 days, we can offer an exchange or store credit (up to 30 days).

Need help with a return or exchange?
Message us via Live Chat or the Contact Form with your order number.

For full details, please see our Refund Policy.

Regular price $13.59
Regular price $15.99 Sale price $13.59

A Sharpening Aid to help you achieve the correct angle each time you sharpen on a whetstone.

Carefully slide the Kai Whetstone Sharpening Aid onto the spine of your Kai knife. The aid will assist with providing the correct angle to grind your knife on the whetstone.

  • Material: Nylon (heat resistance to 140 degrees C)

Handling Instructions:

  • Do not place near heat or fire, as it may distort or melt
  • Be careful of the knife's edge when placing the blade or removing it
  • Do not use in the dishwasher

How to use:

  1. Turn the knife over so the spine of the blade is facing down. Place the Sharpening Aid on the tip of the blade at around a 45-degree angle.
  2. Slowly slide it along the spine of the knife, angling up until it fits the spine of the knife. Be careful not to touch the tip or edge.
  3. To keep the correct angle for sharpening, hold the product tightly with your fingers to the surface of the whetstone.
  4. The Sharpening Aid will wear over repetitive use and needs to be replaced