A one-litre jar does not necessarily hold one kilogram of sweets. Litres measure volume; grams measure weight. This guide helps you make a more considered choice using the actual sweets available to browse at OT Candy, rather than relying on a generic top-ten list.
Why jar size doesn't equal sweet weight
A one-litre jar does not necessarily hold one kilogram of sweets. Litres measure volume; grams measure weight.
Choosing sweets that fit in jars
Large foam pieces leave more air gaps than compact chews, so two mixes of identical weight can look very different in the same jar.
Estimating how much pick and mix you need
Place your empty jar on a kitchen scale, tare it and fill it with your chosen sweets. Record the actual weight and repeat for other jar sizes.
Packing sweets into jars efficiently
If one jar holds 350g, 12 matching jars need 4.2kg. Add a small allowance for variations and spillage rather than using a guessed grams-per-litre formula.
Jar hygiene and ingredient information
Leave room to seal the jar without crushing sweets, and keep ingredient, allergen and storage information with each gift.
Real sweets to explore
These are genuine OT Candy catalogue photographs. Click any product to review the current description, ingredients, allergens and availability before purchasing. Images illustrate individual sweets, not a completed gift or finished event display.


Browse the build your own collection, compare more options in Pick & Mix Sweets, or Build Your Own Mix if you prefer to choose the individual sweets yourself.
Common questions
How do I choose between several flavours?
Begin with one flavour you know you enjoy, then add a different texture or a contrasting sweet or sour option. Test a smaller selection before committing to a large gift or party order.
Can I use these ideas for a gift or event?
Yes, provided you adapt quantities, packaging and product suitability to the recipient and occasion. Food-safe packaging and access to current ingredient and allergen information are important.
Are the sweets suitable for a specific diet?
Do not assume suitability from the colour, flavour, shape or article topic. Read the current manufacturer ingredients and allergen information for each product, including any relevant cross-contact statements.
Where should I go next?
See related OT Candy sweets or browse our guide to building a balanced pick and mix bag.
More useful reading
- How Much Pick and Mix Do You Need for a Party? A Practical UK Guide
- How to Make a Pick and Mix Bag Everyone Will Love
Ready to choose? Start your custom pick & mix and compare pouches, jars and buckets before ordering. You can also explore individual sweets.
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