Preserve, store, and organise with our curated range of high-quality glass jars, trusted by home preservers and pantry organisers across New Zealand.
We offer everything from small spice jars to preserving jars. We stock only top brands like Kilner, Le Parfait, and Weck, offering a wide selection of glass jars with lids, so you can enjoy reliable sealing and durable glass that will stand up to years of use.
Whether you’re bottling fruit, pressure canning vegetables, or simply organising your pantry staples, you’ll find the perfect glass jar in our collection. You can purchase glass jars individually or in bulk and enjoy a quick, hassle-free delivery from our NZ family-owned store.
Please contact us at hello@kiwifamilykitchen.co.nz if you have any further questions.
Product Information
Shipping & Returns
Are all glass jars the same?
No, not all glass jars are the same, and it’s important to choose the right type for your intended use. Jars vary in quality, composition, strength, and purpose. Some are designed only for dry storage, while others can withstand the heat and/or pressure involved in preserving, canning, or fermenting. There are also differences in the closures, such as lid style and whether they provide an airtight seal.
At Kiwi Family Kitchen, we stock high-quality glass jars suited for a range of uses including preserving, fermenting, and everyday pantry storage, so you can choose with confidence.
Are all glass jars safe for canning?
No, not all glass jars are safe for canning. Some can’t withstand the heat or pressure involved, and others have lids that aren’t suitable or may corrode quickly. For safe and successful preserving, it’s important to use high-quality jars designed for the job.
At Kiwi Family Kitchen, we stock canning jars from trusted brands such as Kilner, Le Parfait, and Weck - all reliable options for home preserving.
Can I pour boiling water in glass jars?
Not all glass jars are designed to handle boiling water. Pouring boiling liquid into a cold or low-quality storage jar can cause the glass to crack or shatter due to thermal shock. This is especially true for jars not intended for preserving, such as lightweight or decorative glass.
If you're using proper preserving jars from trusted brands like Ball, Kilner, Le Parfait, or Weck they are made to handle high temperatures - but even these should be pre-warmed before adding boiling water. To minimise the risk, always warm your jars first and pour the water slowly.
Do glass jars break in boiling water?
Glass jars can break in boiling water if there's a sudden change in temperature. For water bath canning, jars must be hot before being placed into boiling water to avoid thermal shock. A general rule is to avoid more than a 50°C temperature difference between the jar and the water. Always heat your jars before canning - either by keeping them in hot water, a warm oven (~100-120°C), or using a jar steriliser - and never place a cold glass jar into a boiling canner.
What is the difference between a Mason jar and a glass jar?
A Mason jar is a specific type of glass jar designed for preserving and canning. It’s characterised by its two-piece lid system - a flat metal lid and a separate screw band - which allows for a secure vacuum seal to form during the canning process. While all Mason jars are glass jars, not all glass jars are suitable for preserving. Many glass jars are intended only for storage and don’t have the strength or lid design needed for safe home canning.
Where do you ship to?
We ship to all locations across New Zealand.
If you are based in Australia, please get in contact so we can provide a quote for the freight.
How much is shipping?
New Zealand
We offer flat rate shipping of $9 on all orders ($15 for rural delivery locations).
FREE SHIPPING applies to all orders over $200.
Which courier do you use for shipping?
We use a tracked courier service with NZ Post for all deliveries.
Parcels are sent signature-required - the exception being small value orders in courier bags or where requested.
How long will it take to receive my order?
New Zealand
We aim to dispatch all orders within 36 hours.
Delivery within the North Island is overnight/the next working day.
Delivery within the South Island is up to three working days.
If you're located in a remote or rural delivery location, please expect delivery to take a few days longer.
These timeframes are based on guidelines provided by our courier, NZ Post.
Can I return an order?
We offer a hassle-free 30 day returns period so, if it's not right, you can send it back for an exchange or refund.
Please note, you'll need to cover the cost to return the items to us and we do not refund the original freight costs.
Returned items must be undamaged and in original packaging. For health reasons, rubber seals for preserving jars and paper straws are excluded from returns.
