Features: Precisions Painting: This aluminum tube paint pen is the perfect tool for detailed painting, allowing you to achieve precise lines and intricate designs. Durable Material: Made of quality metal material, this empty paint pen shells is firm and long-lasting, ensuring that it will hold up through multiple uses. For Artists and DIY Enthusiasts: Whether you are a professional artist or just enjoy crafting and DIY project, this paint pen is an essential addition to your toolkit. Versatile Use: The paint pen can be used on a variety of surfaces, including paper, wood, plastic, and more, making it best for all types of project. Create Your Own Custom Colors: Mix and matching different paint colors to make unique shades and hues with this versatile paint pen. Keywords: paint pens, art supplies, DIY project. Specifications: Material: Metal Color: As The Picture Shows Size: approx.142x15mm/5.59x0.59in Package Includes: 1Pc Blank Refillable Paint Pen note: Please allow 1-3mm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!