This wood burner pen tip is made of solid material, which can withstand use. Features the metal material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. And these wood burning machine tips are your . Features -Color:As Shown -Material:nickel-chromium alloy -Size:2.70X0.80X0.10cm/1.06X0.31X0.04in -Note:come with 3 different specifications. - These replacement wood burning nibs replacements come in different shapes so they can be used for a variety of crafts. - Large renders, detailed renders, and the ability to draw lines to help you with your wood burning job. - This wood burner tip is perfect for a variety of creative and technical applications. Whether you're working on intricate electronics or artistic projects. - This heated pen head with its durable heating wire is sure to provide reliable and precise results every time. - Special design and fine craftsmanship, the best replacement for your old, broken one. Package list: 3 x Pyrography Wire Tips