The Turn Around Top is the best flipover top I've ever found. It was created by German Topmaker Christoff Gutterman. It's precisely machined out of Aluminum. Unlike most flipover tops which are difficult to make flip over, the Turn Around does it faster and spins longer on it's stem than other similar tops. You won't find one that's better. It comes in a foam square with a display card. The photograph shown is of the Brushed Turn Around Top, which is currently out of stock. Diameter = 1 1/8 inches (28 mm), Height = 1 3/8 inches (34 mm).