Information about this item Graphite Pen TipThe endless pencil replacement lead is made of graphite material, which is strong and not easy to break, writes smoothly and is easy to erase. It is designed with a screw interface, which can be easily removed and replaced. It fits well with your ink pen. Smooth WritingThe replaceable tip of the universal pen is very convenient to use, helping you easily write, draw, sculpt, create detailed illustrations and shading, add texture, etc. It is clear and smooth and easy to erase, giving you a good writing experience. Feeling gives writing experience. Practical GiftThese inkless metal writing pens are eco-friendly, odorless and safe to use, perfect gifts for kids, students, teachers, business friends on birthday, Christmas, Halloween, decoration, stage props, special occasions, etc. Package IncludedYou will get 20 replacement nibs for everlasting pens, enough for your daily study, office and drawing, and you can also share them with your family and friends. Wide UseThe replacement metal head is a good accessory for study and office. They can be widely used for writing, drawing, note-taking, journaling, note-taking, scrapbooking and other art projects.