Description Looking for useful and practical pencial replacementtips ? If yes, then these products can meet your needs. Made of good material, durable and sturdy for long lasting use. They are one of the best inkless pen accessories. Do not miss them! Features -Material:Alloy,graphite -The inkless pen tip is your good partner for daily writing and drawing. - You can use the nib to replace up to traditional pencils without sharpening or changing the refill. - To help you reduce the time of sharpening or refilling, we provide enough replaceable nibs for you. - Provide you with convenient writing, no need to worry about ink interruption. - No need to sharpen by a cutter, no ink, which is convenient to use.Package list: 15 x pencil tips