Does the SpreadTHAT! heated butter knife actually work?

Yes. SpreadTHAT! uses a superconducting metal core inside the blade to transfer heat from your palm to the knife edge in seconds. The warmth is enough to glide through cold, hard butter straight from the fridge without tearing bread or toast. No batteries, no electricity — just the natural warmth of your hand.

Do I need to heat the SpreadTHAT! before using it?

No heating required. Simply hold the handle in your hand for 5–10 seconds before spreading. Your body heat conducts through the superconducting core and warms the blade automatically. The knife works every time — no warm water, no microwave, no waiting.

What type of butter works best with SpreadTHAT!?

SpreadTHAT! works best with cold, unsalted or salted butter straight from the fridge. It also works on coconut oil, cream cheese, peanut butter, Nutella, and other hard or thick spreads. The serrated edge shaves thin curls of cold butter; the flat edge smooths them into an even layer.

Is SpreadTHAT! - Heated Butter Knife available in New Zealand?

Yes. Luxify is the exclusive authorised distributor of THAT! Inventions in New Zealand and Australia. SpreadTHAT! - Heated Butter Knife ships nationwide across New Zealand with fast delivery.

Do you ship SpreadTHAT! - Heated Butter Knife to Australia?

Yes, we ship to Australia. Luxify is the only authorised THAT! Inventions seller in both New Zealand and Australia, so you can order with confidence.

Is this an authentic THAT! Inventions product?

Absolutely. Luxify is the only authorised seller of THAT! Inventions products in New Zealand and Australia. Every product sold on Luxify is 100% genuine and backed by manufacturer quality assurance.

How long does delivery take?

New Zealand orders are typically delivered within 2–5 business days. Australian orders may take 5–10 business days. We ship from New Zealand.

$29.00

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Te nui

Gift-ready: useful, clever, and easy to wrap.

Ships from New Zealand

Official THAT! Inventions NZ & AU range

Secure checkout

Tae — Silver with Black accents

Silver with Black accents

Silver with Red accents

Kei roto i nga taonga, kua rite ki te tuku
Rarangi i te huarahi

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SpreadTHAT!

Name: SpreadTHAT! - Heated Butter Knife
Brand: THAT! Inventions
SKU: SPR-22B
Price: 29.00 NZD
Availability: InStock

He maripi pata e rewa ai te pata i a koe e hora ana!

Tohu Hoahoa Hua iF, Tohu Whakahou Taonga Whare

SpreadTHAT! ka whakangwari i te pata kia tere ake, kia ngawari ake te hora ma te kawe i te wera mai i te nikau o to ringa ki te tapa o te mata ma roto i te matua whakahaere. Whakamahia te mata taratara hei heu i nga riipene pata pai ki runga i to tunu tunu, katahi ka toia te mata ki runga kia pai ake te papa pata pata i waho o te pouaka pouaka. Karekau he tatari, karekau he pupuhi – he pai ake te toast, he mea ngawari.

Tino pai mo: te pata, te pata pīnati, te hora tiakarete, te tiihi kirīmi, me te maha atu!

A practical kitchen invention that feels clever, memorable, and useful from day one.

New Zealand: Orders are dispatched within 1–2 business days and delivered in 2–5 business days nationwide.

Australia: Orders are delivered in 5–10 business days.

We ship from Auckland, New Zealand. Shipping rates are calculated at checkout.

We want you to love your purchase. If you are not completely satisfied, contact us at hello@luxify.co.nz within 30 days of receiving your order and we will make it right.

Items must be returned in original condition and packaging. See our full Return Policy for details.

SpreadTHAT! - Heated Butter Knife

SpreadTHAT!

He maripi pata e rewa ai te pata i a koe e hora ana!

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