Mini D1 2.75" Ballpoint Pen Refills for 4-in-1 Multifunction Stylus/Diamond Stylus/Lighted Tip Pen/Led Pen Light,Metal Black Refill (Pack of 12, Black Ink) √ is a 20+ years multi-functional pen supplier,all pens are compatible with these pen refills.pens include 4-in-1 stylus pen, diamond crystal stylus pen, lighted tip pen,led pen light and multitool pen. √ Pack of 12 Black ink , 0.7mm Medium Point, 2.75 inch/7cm in length. √ Smooth writing, ink dries quickly, good handwriting will make good impression. √ Good ball point pen refills for small specialty pens/Promotional pens for office,home and school.Please measure your pen refill first before you purchase this. √ KINDLY REMINDER -- Brand Pen series use the different types of plastic screw-top to combine with our various pen, Just keep the same plastic screw-top of our current one when you use, if the plastic screw-top is different from yours,just remove the cap and use the tube refills only! Shipping We ship within Three business days of payment, usually sooner. Some delivery times are longer than normal due to increased demand. We use a selection of shipping services such as UPS, FedEx, USPS etc. We only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed. Local pickups and combined shipping options are not provided at this time. Return You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. Payment We accept payment by any of the following methods: PayPal Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner! Feedback Customer satisfaction is very important to us. If you have any problem with your order, please contact us and we will do our best to make you satisfied. Contact Us If you have any queries, please contact us via ebay. We usually respond within 24 hours on weekdays. Thank you for shopping at our store.