A larger more generous bowl. I personally LOVE this size because it just glows that much more, and it's spacious enough to make little arrangements of crystals in it! In the picture in my hands is the large bowl (you can see in the last pic size comparison with smaller ones).
As with the smaller 10cm bowl, this is not waterproof and will scratch if harder raw or pointy crystals are grazed against its surface. Hand carved so no two are alike!