Central with rotatable , fashionable and creative are especially acclaimed among men, and even women will look fashionable, making you more charming, easy tool to , To make you open the like a conjuring, just put your hand on the , put the under the , and then pull it out. Feature - Color: Black. - Material: Stainless steel, titanium steel. - Size: 2.20X2.20X0.80cm/0.86X0.86X0.31in. - This is a very interesting , you manually rotate the inner of the , stylish and design, for easy stress . - It is also a creative , which exert the glamour of opening in daily parties, quickly become a magician in the eyes of friends, and leave a deep impression on your friends. - Made of titanium steel, healthy and , durable, comfortable to wear for a long time, there will not be any wear changes. - Polished, the surface is smooth and does not hurt the skin. - Thumb : Heavy, solid, and very nice looking. It's , it fits comfortably. Package list: 10 x