30 Pieces Pen, Ballpoint Pen Refills Ballpoint Black for Retractable Pens Office Adequate quantity: there are 30 pieces of ballpoint pen replacement refills for retractable pens in the package, enough for your use and replacement in daily life, meeting your writing, study and work demands Quality materials: the shell of the retractable pen replacement refill is made of quality plastic, the ink inside is also made of quality material, with high color rendering and flows evenly, so the entire pen refill is very durable, allows you to write smoothly on paper. In order to avoid ink leakage caused by transportation, we specifically add sealing wax to the nib Easy to use: the retractable pen refill is very easy to use and can be cut as needed, firstly, prepare the pen case that needs to replace refill, and then compare the length of the pen case and refill, 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 Practical gift: this retractable pen refill set can not only be applied as your own spare refill, but also can be served as a gift for your family members, colleagues and friends who have have retractable pens; This must be an useful and thoughtful gift Product characteristics: what needs to be emphasized is that the ink color of this set of retractable pen replacement refill is blue or black, the tip model is 0.7 mm and the length measures about 10.7 cm/ 4.2 inches; Note: not suitable for pens that are too long. Must pay attention to product size Features: Widely applied: These gel ink refills for retractable pens are practical accessories for home, office, factory and so on, can be applied for writing, drawing, sketching, etc.. Proper length: Each gel ink pen refill is about 10.7 cm/ 4.2 inches in length, you can cut its length to match various pens, not just suitable for retractable pens. Specifications: Material: plastic, ink Ink color: as pictures shown Quantity: 30 pieces Package include: 30 x Retractable pen replacement refills Note: Manual measurement, please allow slight errors on size. Item model number -Ink Retractable Pen Refills-01 Item Weight 0.02 Kilograms Style Ballpoint Number of Items 30 Color Blue Manufacturer Part Number -Ink Retractable Pen Refills-01 Ink Color Black,Blue Point Type Fine Package Dimensions 5.79 x 4.09 x 0.28 inches Size 0.7 mm Shipping Fast shipping is very important for us. Our standard US shipping service is FREE. Your order will be shipped within 2-3 business days upon full payment received. Your order will be delivered within 2-3 business days after the handling time. We only ship to the confirmed PayPal address. We reserve the right to cancel any order for any reason at any time. We are not responsible for undeliverable addresses. Returns and payment We offer a 30 days return policy from checkout winning date. We allow only PayPal as payment method FeedBack Your feedback very important to us, after you get your package and you are satisfied with our service please leave us positive feedback If you have any problem with your order / any questions please before leave any type of feedback For any questions, using eBay contact system Please visit our eBay store to check out other items for sale! Thank you for shopping at our store.