The SD-2 Gelpen features a sleek hexagonal body that provides a stable and comfortable grip, making it ideal for long writing sessions. Its smooth-flow gel ink delivers clean, vivid lines with minimal smudging, supported by a precise needle-tip design. Available in modern matte colors such as black, beige, light blue, and soft pink, this pen combines practicality with a minimalist aesthetic. The lightweight build and integrated clip ensure easy portability, making it suitable for students, professionals, and everyday users of all ages