Released in 1986 This is a high-quality general purpose mechanical pencil "Smash" that inherits the specs of the famous "Graph 1000". Limited original color collaboration with Kiza Shoji Shoji 3D rubber ribs provide excellent grip and a balanced low center of gravity design for a stable and comfortable writing experience. Lead diameter: 0.02 in (0.5 mm) Please use up to 1 bottle per person. Size: Height 5.4 inches (138 mm), Width 0.4 inches (10 mm). Product Color Trend:Golden Cover Pattern: Typography