Does not compute.
Snowballs, slimeballs... sure balls exist in Minecraft, but it's not like they're really spherical now, are they? You can go and build one with a huge diameter, and you end up with... a really, really big sphere-shaped set of blocks. What can you do?
ThinkGeek is your source for officially-licensed Minecraft gear.
For even a Sphere - which is my proper name in my own country - if he manifest himself at all to an inhabitant of Flatland - must needs manifest himself as a Circle.We presume that to a denizen of Minecraft spheres would be sort of like what non-Euclidean geometry is to us. "It's a what?" "It does what?" "No, see, it's just a really, really large number of blocks. Possibly infinite. So many blocks that you can no longer detect corners. It's totally made up of component blocks." "It may look small here, but it's just really, really far away."
- Edwin Abbott Abbott, Flatland, a Romance of Many Dimensions (1884)
A Minecraft avatar considers a sphere on this charcoal grey, 100% cotton t-shirt.