Super Soft Non-slip Grip: Features grip bring a super soft and comfortable touch feeling which make each ballpoint pen easy to hold | Medium 1.0mm Point: Classic black pens. Vivid, black ink construction make for a great everyday writing tool. Long-lasting, refillable ink for reliable writing, the ball tip of the ball is smooth, and it is not easy to break the ink | Quick-drying Ink: Ballpoint pen ink drying speed is super fast, writing is smooth, not easy to cause stains, bright colors, dries fast | Easy To Use: Ideal for office pens, signature pens, school supplies for adults and children