I bought this for a friend who had just lost her beloved cat. The beautiful blue of the topaz reminds her of the blue of her cat's eyes, and the fact that it benefits animal welfare was an added bonus.
Got these to use as small salt cellars for a long family holiday table setup. They are perfect for that and in between large gatherings are attractive enough to leave out on display. My daughter appropriated one to hold her rings on her bedside table.