Personalized & practical mini pen:Handcrafted from brass, our mini pen measures 63 mm in length and 8.5 mm in diameter, weighing just 25 grams. It retains the original brass texture, making it a stylish everyday tool and a valuable collectible Unique bolt action pen:Features a smooth and fast bolt action design for effortless tip deployment. Combining practicality with the fun of a “small mechanical plaything,” this small pen enhances your writing experience with every use Durable & rugged edc pen:Equipped with a sleek iron gift box for easy storage, the YEEMO mini brass pen is a sturdy daily companion that showcases your taste and personality. It seamlessly fits into various life and work scenarios as a reliable EDC tool Compact pocket pen for on-the-go:Designed for a convenient and efficient lifestyle, this mini pocket pen fits easily in your pocket. Enjoy a reliable writing tool anytime, anywhere, perfect for simplifying your daily essentials Perfect gift with replacement refills:The YEEMO mini brass bolt action pen is an ideal gift for business partners, friends, or as a memorable keepsake. It includes two black replacement refills, ensuring long-lasting writing performance ASIN B0H1H7KFNN Color Retro Black Style Modern Ink Base Oil Ink Color Black Line Size 0.7 MM Millimeters Brand Name YEEMO Model Name Mini Brass Bolt Action Pen Unit Count 5.0 Count Drill Point Extra Fine Item Weight 0.88 Ounces Manufacturer YEEMO Model Number BP000005 Material Type Metal Item Dimensions 2.48 x 0.33 x 0.33 inches Additional Features Compact, Ergonomic, Lightweight, Mini Brass Bolt Action Pen, Refillable Warranty Description 1 Month Warranty Age Range Description Adult