Description If you are looking for a unlimited writing pencil pen tip, then you must not miss our graphite nibs. Made of by graphite material, they are practical and durable. Our inkless pencil tip is a practical accessory that can be used to replace the pencil tip and can write easily without sharpening. Features -Color:Black -Material:Graphite -Size:1.40X0.40X0.40cm/0.55X0.16X0.16in -Made of graphite material, not easy to break, writing smoothly and easy to erase, durable to use. -These graphite nibs provides you with convenient writing without worrying about ink breaks. -Enough capacity, when you need for replacing new one, these nibs will quickly become your practical helper. -To help you reduce the time spent sharpening or refilling, we provide you with enough replaceable nibs. -Lightweight and portable, small size is easy to carry and store, and it won't take much space when you store it.Package list: 10 x Pens Nibs