S = 12 pens M = 18 pens. Featuring an ultra-soft, non-slip grip that is comfortable to the touch, each ballpoint pen offers an effortless and secure hold. Equipped with a medium-point 1.0mm tip and vivid ink, these pens serve as excellent tools for everyday writing the generous ink supply is also refillable, ensuring a long-lasting and reliable writing experience. The ballpoint tip glides smoothly and fluidly, resisting skips and ink interruptions. The ink boasts rapid-drying properties-writing is smooth, smudge-free, and vibrantly colored. Whether used as office supplies, signature pens, or study aids for adults and students, they are an ideal choice. Weight: 0.33 lbs.