On p, 27, the amethyst vase is a Fish, the other is a Lollipop - describing the other on p. 33 as a cut-ice "Fish" is a mistake. Lollipops have a single thick casing, all over, Fish have the casing in two parts.
Lollipops come in all sizes - I've got one, believed to be by Olivia Said, it's 14.25 inches tall. Not a Michael Harris design in it, though the clear part is crizzled.