Key features

• •【Adequate quantity】65 pieces ballpoint pen replacement refills for retractable pens, enough for your use and replacement in daily life, writing, study and work demands, and can be shared with your friends, colleagues and classmates.
• •【Size and color】Black retractable ballpoint pen refills; Length measures about 10.7 cm/ 4.2 inches; Tip model is 0.7 mm. Note: Please confirm whether the size of this product matches your pen before purchasing.
• •【Easy to use】You can cut the length of the retractable pen refill to match a variety of pens, 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.
• •【Nice performance】Made of high-quality materials, pen refills dries quickly after writing, writing is smooth and durable. suitable for writing, learning and working.
• •【Practical gift】This retractable refill set can be used not only as your own spare refill, but also as a gift for colleagues, classmates, family and friends who have retractable pens; they will be delighted to receive such a useful gift.