Australia-Wide · 24hr Turnaround

Mail-In
Sharpening

Not in our service area? Send us your knives and we'll return them razor-sharp within 24 hours of receiving them (excluding weekends & public holidays).

Securely packed knife ready for mail-in sharpening
How It Works

Simple. Safe. Australia-Wide.

01

Submit & Pay

Fill in the form below and complete payment. Your booking is confirmed once payment is received.

02

Pack & Post

Wrap each knife carefully and post to our studio address. Use tracked postage and keep your receipt.

03

We Sharpen

Your knives are sharpened on Japanese whetstones within 24 hours of arriving at our studio (weekdays only, excluding public holidays).

04

We Return

Knives are sent back to you via tracked Australia Post. Return postage is included for 10+ knives.

Before You Post

How to Pack Your Knives

  • 📰

    Wrap Each Blade

    Wrap each knife individually in several layers of newspaper or bubble wrap. Tape securely so the blade cannot move.

  • 📦

    Use a Sturdy Box

    Place wrapped knives flat in a rigid cardboard box. Fill any gaps with padding so nothing shifts in transit.

  • 📋

    Include a Note Inside

    Write your name, phone number, return address, and order reference inside the box so we can match it to your booking.

  • 📮

    Send with Tracking

    We recommend Australia Post Parcel with tracking. Keep your receipt — we are not responsible for items lost in transit.

⚠️ Submit the form below before posting. This lets us match your parcel to your order and return your knives without delay.
Send Your Knives To

Studio Address

Oni-Giri Blade — Mail-In Sharpening
11 Wallabah Way
Koonawarra NSW 2530
Australia

Pricing

Flat Rate by Blade Length

Per-knife pricing. Return postage included for 10 or more knives.

Size Blade Length Price
S — Small Up to 150mm $15
M — Medium 151–200mm $20
L — Large 201–250mm $25
XL — Extra Large 251–300mm $30
Return Postage Included (10+ knives)
Fewer than 10 knives? Return postage is charged at cost. We'll confirm the amount before dispatching your knives back to you.
Book & Pay

Register Your Order

Your Details
Return Address
Your Knives

Enter the quantity for each blade size. Blade length measured tip to heel.

Size Blade Length Price Qty
S Up to 150mm $15
M 151–200mm $20
L 201–250mm $25
XL 251–300mm $30
Total Knives: 0
Sharpening Total
$0 AUD
Photos of Your Knives (Optional — recommended)

If possible, include clear photos of each knife (both sides). This helps us spot chips, rust, or single-bevel blades before your knives arrive.

⚠️ Please note: Knives with severe chips, heavy rust, or structural damage may not be sharpenable. In these cases, we will contact you before proceeding — your knives will be returned unsharpened if we cannot safely restore them. Return postage in these cases is at the customer's expense.
Special Instructions
What happens next: After submitting, you'll be taken to our secure checkout. Post your knives after payment is confirmed — we'll send you our studio address and a booking reference by email.

Pre-payment is required before posting your knives.
We do not sharpen serrated blades, scissors, or ceramic knives.

In the Illawarra Area?

Try our Mobile Sharpening service — we come to your door.

Mobile Sharpening

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