Archaeologists have classified some of the artefacts discovered from the Harappan site as luxuries if these were rare or made from costly, non-local materials or with complicated technologies. 'Faience' was a luxurious material used to make:
1. Precious ornaments
2. Religious sculpture
3. Little pots
4. Unique agricultural tools

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Miniature pots of faience, perhaps used as perfume bottles, are found mostly in Mohenjodaro and Harappa, and there are none from small settlements like Kalibangan.
Examining artifacts is another approach employed by archaeologists to discern social differences, which can be broadly categorized as utilitarian or luxury items. Utilitarian objects are those used in daily life, crafted from common materials such as stone or clay. These include querns, pottery, needles, and flesh-rubbers, and are commonly found throughout settlements. On the other hand, luxury objects are considered rare or crafted from costly, non-local materials using intricate techniques. For instance, small faience pots, made from sand or silica mixed with color and a gum, were likely deemed precious due to their challenging production process.