• Double ball spring pen head, ink leakage proof, soft rubber handshake, soft rubber used at the handshake, intended to grip the pen comfortable, beautiful design
• Button type comfortable pen holder, convenient and practical, durable, writing clear and clean
• Pen clip design is convenient to carry, clip on the edge of the button, clip on the pocket of clothes or notebook, easy to take, when not in use directly
• The pen's design is suitable, preventing hand fatigue for writers. - To make it simple for the writer to check the ink level of the pen and write until the ink runs out without worrying about clogging or depositing, the pen cover is made of translucent plastic.