Stalogy gray ballpoint pen with low-viscosity ink for a smooth writing experience. Product Description This ballpoint pen features a design focused on ease of writing. The grip is made of a non-slip material. The quick-drying water-based gel ink provides a smooth and fluid writing experience. We have adjusted the ink to prevent smudging and achieve a balanced quick-drying property, unlike traditional gel inks that were slow to dry and prone to ink stains, allowing for stress-free writing. Specifications Product Code 4904140107246 Manufacturer Nitto Materials/Ingredients (Barrel) Polypropylene, TPE (Metal Parts) Stainless Steel (Internal Parts) Polyacetal, Polycarbonate Product Dimensions Length 139 x Width 13 mm Other Specifications (Tip Size) 0.5mm (Ink Color) Black (Barrel Color) Gray Used for about 2 test writings!