[Quick Temperature]: Features good heating performance for rapid temperature rise. Offers improved heat transfer effect, stability, and reliability. Easy to operate with high toughness and high density. Soldering temperature remains stable over time, providing longer lifespan compared to conventional soldering tips.[Various Types of Tips]: Includes 4 types—I/BC2/KU/J02—featuring thin round head, small horseshoe, small knife shape, and pointed elbow shape tips to meet various soldering needs.[Great Soldering Effect]: Constructed from high-grade alloy with high hardness and high temperature resistance for long-term durability. Precision craftsmanship and standardized design ensure excellent tin wetting and consistent soldering performance.[Eco-friendly Tip]: All soldering pen tips are made from eco-friendly, lead-free materials, safe for users and compliant with environmental standards.[Perfect Replacement]: Designed as a compatible replacement for Pinecil solder pen, PTS200, TS100, TS101, and other mini pencil or micro-type soldering iron models available on the market.Note: Slight color variations may occur due to lighting and display differences. This does not affect product functionality. Color: As Shown. Material: Alloy. Package Contents: 4 x Mini Pencil Soldering Iron Tips. Other items not included. Measurement may vary by +/- 1-3 cm.