This design draws its inspiration from the common European "robin" and "magpie." Using a special high-chroma gradient coating technique, the unique vibrant feather colors of the robin are beautifully rendered on the pen’s body. For the magpie, there are laser-cutting and color separation techniques on the pen’s body. The pen’s design departs from the traditional square and hexagonal shapes, adopting a house symbol motif. This new design integrates an inner hexagonal chimney structure with an L-shaped metal pen holder, creating a warmer decorative ambiance, reminiscent of home furnishings.