KS Box means king-size cigarettes supplied in a rigid box pack. In a catalogue title, KS describes the cigarette length class and Box describes the individual pack style. Neither term tells you how many packs are in the sale unit, so check the full product page separately.
This guide is for adults aged 18 and over. It explains catalogue terminology only and does not suggest that one format is safer than another.

What does KS Box mean in a cigarette listing?
The label combines two independent details:
- KS: an abbreviation for king size, a length class used in cigarette product names.
- Box: a rigid, hinged pack rather than a soft pack.
The words do not establish flavour, strength, pack count or carton quantity. Those details must come from the rest of the title and the live catalogue record.
Separate the size, pack and sale-unit fields
| Listing field | What it answers | Example |
|---|---|---|
| Size class | What length category is named? | KS or king size |
| Pack style | Is each pack rigid or flexible? | Box or soft pack |
| Sale unit | What quantity is the listing selling? | 1 carton (10 packs) |
| Variant | Which exact catalogue record is it? | Brand, variant name and SKU |
This separation matters because a box pack is not the same thing as a carton. The box describes each retail pack; the carton describes the larger sale unit shown on the product page.
A live Yavexio example
The current Marlboro Vista Tropical Splash KS Box listing shows the complete title, SKU SS-330 and a sale unit of one carton containing 10 packs. Its live Store API price was A$224.00 when this guide was published.
Read that record in this order: Marlboro is the brand, Vista Tropical Splash is the named variant, KS is the size class, Box is the pack style, and 1 Carton (10 Packs) is the sale unit.
KS Box versus other catalogue labels
KS Box versus hard pack: both can indicate rigid packaging, but KS Box also states the king-size class. A title that only says hard pack does not independently identify cigarette length.
KS Box versus soft pack: the packaging differs. Compare the live Marlboro Hard White US Edition listing at A$184.00 with a soft-pack record only by their exact titles and product details; do not infer flavour or strength from the packaging term.
KS Box versus super slim: KS is a length class, while super slim primarily identifies a narrower format. The terms describe different dimensions and are not interchangeable.
Checklist before relying on the label
- Read the complete title, not only KS Box.
- Match the SKU where one is shown.
- Confirm whether the sale unit is one pack or one carton.
- Check the live A$ price and stock indicator because both can change.
- Use the product image as supporting evidence, not as a substitute for the written record.
You can review other current records in the Marlboro catalogue. For an unclear title, SKU or sale unit, use the Yavexio contact page before making assumptions.
Bottom line
KS Box is a compact catalogue label: king-size format plus rigid box packaging. It does not identify the carton quantity or make a claim about flavour, strength or risk. The best next step is to match the full product title and SKU, then confirm the sale unit on the live page.
Adults 18+ only. Tobacco products contain addictive nicotine, and smoking causes serious harm. No cigarette format is safe. This article is factual catalogue guidance, not medical or legal advice.