EACH PURCHASE IS FOR 1 KNUCKLEBONE- Knucklebone is a simple skill toy that is manipulated with the fingers of one or both hands, to perform tricks and patterns, or simply to pass the time. It is very discrete (unless dropped) and can be played in very restricted spaces, and in contexts where other showier skill toys may not be appropriate. There are a handful of tutorials already available online at the AO2 YouTube channel. Note from the designer: I developed the original knucklebone circa 1989 when I was a kid in school. The crude original version was made from some kind of polymer clay (see photo). The new version is better suited to bigger hands, and has been designed for smoother flow and better trick potential. Details: * Titanium version: 44.7g blue tones.. a light, and an ultramarine, finished with a durable cerakote finish * Brass version: 84.8g * Aluminum version: 28.0g * Stainless steel version: 79.2g * Delrin version: 14.2g * Please note that items included in the package (strings, stickers, patches, bags etc.) vary in color and quantity depending on availability, and may not be exactly as shown in the photos.