Click Pen with Thermosensitive Erasable Ink, Replaceable Cartridge, Ergonomic Design for Correct Posture, Calligraphy Practice, Ideal for Students

This innovative pen features thermosensitive erasable ink that allows for seamless corrections without any mess. Its replaceable cartridge ensures long-lasting use, making it an economical choice for students and professionals alike. The ergonomic design promotes correct posture, reducing hand fatigue during extended writing sessions. Perfect for calligraphy practice, it offers a smooth and consistent ink flow, ideal for creating elegant and refined handwritten pieces. Shell material: plastic Specification: 0.38mm Ink supply system: Ink absorption Nib material: Iridium Manufacture country: China Instructions included: No