Japan Lifeline Novelty Goods (Not for Sale) - Model Name: Guideliner V3 catheter - Brand: ZEBRA - Model Name: Stylus C1 - Oil-based ballpoint pen - Ball diameter: 0.7mm - Ink: Black - Size: Maximum diameter 10.7mm x Total length 16.9mm - Weight: 16.9g - Refill: 4C-0.7 core - Touch part: Conductive silicone rubber * There is a slight scratch from storage in the blue circle in the 4th image. Please check the condition of the product in the image as there may be oversights. * Unused as received, but Please refrain from purchasing if you are looking for perfection due to home storage by an amateur. Please purchase only if you can understand it as a used item. Since it is an amateur inspection, there may be oversights, please understand.