The Torben Top is made by a German designer named Torben Rasmussen. It is precisely machined for long perfect spins. One of the best features of this top is that it has rubber rings around the stem to provide excellent grip while spinning and a rubber ring around the body so that when it finally comes to a stop it does so silently. Diameter = 1 1/2 inches (38 mm), Height = 1 1/4 inches (32 mm).