The stone fillers are polished natural stones or polished white pebbles. They provide a smooth, polished, natural look when used in vases or bowls.
Reviewers most often mention design and appearance—commenting that fillers look attractive and realistic. Other common notes include size/fit and perceived value, with occasional remarks about durability and build quality.
These products are described for indoor tabletop use. Product details for the moss bowls list them as indoor/display items, so they should be used primarily indoors unless the manufacturer explicitly states outdoor suitability.
They’re intended for vases, bowls, and baskets and for tabletop surfaces such as console tables, end tables, coffee tables, foyer tables, and mantels.