Stalogy Mechanical Pencils are designed with a shape that is thoroughly focused on ease of writing. These pencils feature a non-slip material on the barrel, giving you a comfortable writing experience. They are designed with a unique mechanism that protects the lead and prevents it from breaking as a result of minor impacts, such as falling from a desk. Each pencil comes with 0.5mm lead and a hidden eraser beneath the cap. Available in four colors. Country of Origin: Japan.