How Do You Choose the Right Small Glass Jars?
Key Takeaways
- Small glass jars cover a huge range of jobs: samples, travel sizes, lip balms, mini jams, spices, wedding favours and gift sets.
- Choose by fill volume first, then shape. Squat jars are easy to scoop from. Taller round and hexagonal jars stand out on a shelf.
- Glass colour matters more than people expect. Clear shows off the product. Amber and Miron violet glass give more protection from light.
- The lid is half the decision. Use the Add Compatible Item section on each product page to find closures that fit.
- Browse our glass jars, or get in touch and we'll help you pick the right small jar for your product.
Small jars in amber and clear glass, side by side.
How Do You Choose the Right Small Glass Jars?
Small sells. That's the short version.
A small jar lets a customer try something without committing to the full size. It turns one product into a gift set. It makes a sample feel like a proper product rather than an afterthought.
For makers, it's a low-risk way to test a new recipe, a new scent or a new market.
And at this time of year, demand climbs. Autumn preserves, Christmas hampers, advent calendars, stocking fillers and wedding favours all lean on small jars.
But small doesn't mean simple.
The size, the shape, the glass colour and the lid all change how the jar works and how it looks. So it's worth getting the choice right before you order in volume.
What Counts as a Small Glass Jar?
There's no official definition.
In practice, most people mean anything from around 5ml up to roughly 100ml or so. Beyond that, you're usually into standard jar sizes for food and skincare.
Within that range, there are a few rough groups:
- Tiny jars (around 5ml to 15ml). Samples, lip balms, eye creams, solid perfumes and testers.
- Small jars (around 15ml to 60ml). Travel sizes, face creams, balms, mini jams, spices and favours.
- Larger small jars (around 60ml to 120ml). Body butters, scrubs, honey minis, chutneys and gift-set fillers.
You'll also see them called mini glass jars. Same thing, different name.
If you're not sure which size you need, our size guide explains ml, cl and oz in plain terms.
Featured product
A low, wide jar that's easy to scoop from, so it suits balms, creams and samples.
View productWhich Shape of Small Jar Should You Choose?
Shape decides how the jar is used, not just how it looks.
Squat jars
Squat jars are short and wide. The opening is almost as wide as the jar itself, so it's easy to get a finger or a spatula in.
They're the go-to for balms, creams, butters, salves and solid perfumes.
Round jars
Round jars are taller and more traditional. They're a familiar shape for mini jams, chutneys, honey and spices, and they're easy to label.
Hexagonal jars
Hexagonal jars have flat faces that catch the light. They look a little more special, which is why they turn up so often in gift sets, favours and artisan food ranges.
One thing to check: labels need to fit the flat faces, so plan your artwork around them.
Amber and clear glass jars do different jobs.
Does the Glass Colour Matter for Small Jars?
Yes. Even more than with bigger jars, because small jars are often used for concentrated or premium products.
Clear glass shows off colour and texture. It's ideal when the product is the selling point: bright jams, layered bath salts, whipped butters, glitter balms.
Amber glass gives more protection from light. It's a common choice for natural skincare, herbal products and anything that may be sensitive to light.
Miron violet glass is a premium option. It's designed to filter out most visible light and is used by brands that want to protect sensitive formulations and give their packaging a distinctive, high-end look.
If light protection doesn't matter, go clear. If it does, go darker.
How Do You Choose the Right Size?
Start with how much product a customer actually uses.
A face cream used a fingertip at a time lasts for weeks in a 30ml jar. A body scrub in the same jar would be gone in a couple of showers.
Then think about the purpose of the jar.
- Samples and testers only need enough for a few uses. Go small and keep your costs down.
- Travel sizes need to fit in a wash bag and feel worth the money.
- Gift sets and hampers often look best with several jars of the same size lined up together.
- Retail minis need to sit nicely on a shelf and have room for a clear label.
Remember headspace too. Leave a sensible gap between the product and the lid, especially if you're filling anything warm.
That's normal. It's not short-filling. It's good practice.
Featured product
Miron Cosmetic Jar Sirius 15ml
A premium violet glass jar for eye creams, serums in balm form and luxury samples.
View productWhich Small Jars Suit Skincare and Cosmetics?
For skincare, think about three things: protection, feel and how often the jar is opened.
Creams and balms are opened every day, sometimes twice a day. A wide opening and a lid that's easy to take off and put back on make a real difference.
Heavier glass also feels more premium in the hand. For a small luxury product, that weight is part of the experience.
Tiny jars of 5ml to 15ml work well for eye creams, lip treatments and samples of your bestsellers. A 30ml or 50ml jar is a common choice for face creams and travel sizes.
Our cosmetic jars and Miron cosmetic jars are a good place to start, and the Cosmetic Glass Guide covers the wider range.
Which Small Jars Suit Food, Favours and Gifts?
Mini glass jars for food are everywhere at this time of year.
Hotels use them for breakfast jams. Producers use them for tasting sets and hampers. Couples use them for wedding favours filled with honey, sweets or homemade preserves.
For food, the usual choice is a clear round or hexagonal jar with a twist-off lid. Twist-off lids are quick to fit and familiar to customers.
If you're hot-filling or heat-processing, check that both the jar and the lid suit your method, and follow the food safety guidance that applies to your product.
Browse our food jars and food closures to see the options.
Lids in different finishes change the whole look of a small jar.
How Do You Choose a Lid for a Small Jar?
Most people shopping for small glass jars with lids look at the jar first. Fair enough.
But on a small jar, the lid is a big part of what the customer sees. Sometimes it's most of it.
A gold lid feels festive. A black lid feels modern. Silver feels classic and clean.
Looks come second, though. Fit comes first.
Every jar has a neck finish, and the lid has to match it. A lid that nearly fits may not seal properly, may loosen in the post or may cross-thread when a customer closes it.
The simplest way to avoid that on our site is the Add Compatible Item section on each jar's product page. It shows closures that fit that jar, and the image updates so you can see the combination before you order.
For more on closure types, see our Closures & Components Guide.
What Are the Most Common Mistakes With Small Jars?
We see the same few again and again.
- Forgetting the label. Small jars have small labels. Make sure your ingredients, weight and any required information still fit and stay readable.
- Choosing a jar that's too small to feel worth it. A sample can be tiny. A retail product needs to feel like good value.
- Mixing too many neck sizes. If your range uses lots of different jars, you'll need lots of different lids. Keeping to a few neck sizes makes reordering much easier.
- Not testing the real product. Fill a few jars, label them, close them and post one to yourself.
Small details. Big difference.
Featured product
110ml Clear Glass Hexagonal Jar
A hexagonal jar with flat faces that suits honey minis, chutneys and gift sets.
View productThe Bottom Line
Small glass jars punch above their weight.
Choose the size by how the product is used. Pick the shape by how it's scooped, poured or displayed. Choose clear glass to show the product off, or amber or Miron violet glass when protection from light matters.
Then match the lid to the neck finish, and test with your real product before you order in volume.
Lids must match the jar's neck, so use the Add Compatible Item section on each jar's product page to see the closures that fit. You can also browse all our jars, read our Cosmetic Glass Guide, or contact us and tell us what you're making. We'll help you find small jars that fit the job.
FAQs
What size is a small glass jar?
There's no fixed rule, but most people mean jars from around 5ml up to about 100ml. Tiny jars suit samples and lip balms, while 30ml to 60ml jars suit creams, mini jams and favours.
Are small glass jars good for samples?
Yes. A small glass jar makes a sample feel like a real product, which helps customers take it seriously. Glass also keeps the sample looking clean and premium.
Can I use small glass jars for food?
Many small glass jars are designed for food, such as mini jam and honey jars. Check the product details, and make sure the lid and your filling method suit the food you're packing.
What lids fit small glass jars?
It depends on the jar's neck finish. Open the jar's product page and use the Add Compatible Item section to see closures that fit.
Which glass colour is best for small skincare jars?
If your formula is sensitive to light, amber or Miron violet glass gives more protection than clear. If light isn't an issue, clear glass shows off the product.
Can I buy small glass jars in bulk?
Yes. You can order small quantities to test, then buy in larger volumes once you're happy. See our wholesale buying guide for more on ordering in volume.
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