Staedtler Japan Trip Plus Micro 77425 4007817774113

Core diameter: 0.5mm 153 x 9 x 12mm 12.5g Ergonomic triangular shape reduces hand and arm fatigue. The eraser on the knock part is retractable and its length can be adjusted. This mechanical pencil is packed with unique features, including a retractable mechanism that protects the tip when storing, and can be used with up to 5mm of remaining lead. Body knock: PP