Ecoline Brush Pen Violet Set (Pack of 5)

The collection or series to which the product belongs, such as a brand line, seasonal release, or special edition group.

Indicates the physical or digital format in which a product is presented, such as "Hardback", "Paperback", "DVD", "Blu‑ray", "Vinyl", or other media types. The value may contain multiple comma‑separated items to represent combined attributes (e.g., "Hardback, Illustrated").

The quantity of individual units contained within a single package or carton. It indicates how many separate pieces are delivered together and is useful for inventory, shipping calculations, and consumer information.