Feature:1. Excellent Red Copper Material: This solder tip is made of excellent red copper material, which is sturdy and wear resistant, durable, with good thermal conductivity, good ability to hanging tin, anti erosion, anti rust, anti oxidation, and high hardness.2. Innovative Design: This iron tool solder tip adopts the combination design of soldering iron tip and heating core, with fast heating speed, stable temperature, high hardness and long service life.3. Easy To Operate: This soldering iron tip is easy to install and use, with high safety and stable performance, it is suitable for accurate electronic maintenance work, and beginners can also get started quickly.4. Compact And Portable: This soldering tips replacement is small in size and light in weight, which is very convenient to carry around and use.5. 3 Tip Types: This soldering iron tip set has 3 tip types, with straight tip, curved tip, and small knife tip, which can meet your different usage needs.Specification:Item Type: Soldering Iron Tip KitMaterial: Red CopperTip Shape: Straight Point, Bent Point, Small Knife PointHeating Method: Internal Heating.Package List:3 x Soldering Iron Tips3 x Storage Box