2. Quality: Refill made of metal material, economical and durable. High-quality writing ink, medium-sized ballpoint pen nib, which can flow freely, writing more smoothly and lasting longer. Can be stored for 1 to 2 years
3. Please note: Before purchasing, Please measure the length of your refill first. Make sure that our refill fits your pen.This is our refill size ,length 4.56 inch / 116 mm.
4.Product use: writing, business gifts, advertising and promotional gifts, etc.
5.If you are not satisfied with our refill, please contact us immediately and we will modify it until you are satisfied.