※ This is a wooden mechanical pencil, carefully crafted by my middle school son. You can feel the warmth of natural wood with this one-of-a-kind pencil. Due to the handmade nature of the product, the wood grain and color will vary from piece to piece. Lead diameter: 0.5mm Length: Approximately 14cm Material: Jindai Keyaki (Ancient Zelkova) As this is a handmade item, there may be small scratches or variations in color. Please understand this before purchasing. There is a small chip in the wood near the clip, so it is being sold at a reduced price.