Size is as-packaged, or the diameter of loose marbles. ("D" is the diameter of round items other than marbles.)
This exceptional handmade marble features goldstone lutz and an unusual two-level design which lends sparkle and depth to this sphere. The opaque black core is studded with sparkling goldstone. The core is encased in a thick layer of crystal clear glass, and an opaque white spiral is suspended within the crystal, hovering above the core and punctuated by green leaves and pink flowers.