قلم حبر جاف قابل لإعادة التعبئة والاستبدال والسحب بطرف بسمك 0.7 ملم لكتابة سلسة من لوازم المكتب والمدرسة، مجموعة من 100 قطعة بحبر أسود

【Smooth Writing & Durable】The ballpoint pen refills are made of quality plastic, which has a bright surface, good texture,large capacity design, and can be written for a long time;the tip of the pen refill is smooth and the ink won't outflow brokenly; providing you with a smooth writing experience.
【Drying Quickly Ink】The ink pen refills dries quickly after writing,so make sure your writing is as smooth as possible without fading, spilling and staining, which also helps keeping your hands and cuffs clean.
【Wide Application】The black ink refills are suitable for most ballpoint pens, and can provide you with good service; the tip has a spherical cap, which can keep the pen and ink fresh, suitable for writing, learning and working.
【Easy to use】 the gel ink refills is very easy to use and can be cut as needed,if the refill's length is too long, you can cut its length to fit the pen case, finally install it into the pen case and you can use it.
【Sufficient Quantity】a total of 100 pieces of 0.7 mm retractable pen refills(black), and the length measures about 10.7 cm/ 4.2 inches,enough for your daily use.you can prepare some ballpoint pen refills in your study or office for easy replacement.