Thank you for viewing! This is a Morris Attica mechanical pencil. It's sold in Korea and is a rare item not available in Japan. It's a set of three Attica Cover mechanical pencils in yellow, coral, and green. Thank you! Double-knock type - Colors: Yellow, Coral, Green - Model name: attica Cover - Brand: Morris Thank you for viewing. Type: Mechanical pencil body Lead/Darkness: HB Body material: Plastic Mechanical pencil