Tumi Cursor PowerPack
Twenty of the cursor sets (all identifiable by the "Win" in their names) are variants on Windows XP's 3D system schemes. For example, in PAStumi's 3D WinBlue, the pointers are in shades of blue; in PAStumi's 3D WinRainbow, they're multicolored. These schemes are an improvement over Windows' own, however, in that the tiny I-beam for text use is replaced by an easy-to-spot stylized cursor. The animations also help in locating your pointer on the screen.
The other seven cursor sets are somewhat quirky and difficult to describe. For reviews of PAStumi's 3D Crystal, Flat, and Musical sets, go here. Check the screen shot attached to this page for a look at the cursors included in PAStumi's 3D Gravity, Metallic II, Twisted, and Wacky II.