a barrel that turns along ball bearings and a steel shaft, allowing it to move independently of the handles; this style can be made from wood, silicone, or even marble.
the most important thing to remember about a rolling pin is that it should feel comfortable in your hands and produce good results. when a rolling pin can't fulfill those two basic requirements, everything it touches becomes a chore. if you dread rolling out any dough, whether it's for sugar cookies or pie crust, chances are it has more to do with your equipment than with your skill as a baker.
anyone who's ever seen a dog wearing booties knows that physical 