Features: Versatile Soldering Solution: This electric soldering iron head set offers a comprehensive solution for various applications, including free soldering semiconductors, electronic circuit boards, and computer motherboard maintenance. Precise and Customizable Imprints: The electric letters copper mold set and burning alphabet template allow for precise and customizable imprints on different materials. Whether it's leather hotstamp embossing or any other project requiring hot stamping, this set has got you covered. Convenient Letter Selection: The hot stamp tool with letters and hot stamps tool with alphabet provide an easy and efficient way to select the desired letters or alphabet for your hot stamping needs. No more hassle of searching for individual letters or struggling with alignment. Durable and Reliable: Crafted with premium-quality materials, these tools are built to last. The hot stamp tool and electric soldering iron head set are designed to withstand the demands of frequent use, ensuring long-term reliability and consistent performance. Wide Range of Applications: Suitable for a variety of projects, this set is ideal for professionals and hobbyists alike. From intricate electronic circuit board soldering to creative leather embossing, these tools offer versatility and flexibility to cater to different needs. Specification: Material: Metal Iron Head Size: 1.9*0.7cm, 2.5*0.7cm, 0.8*1.1cm Notes: Please allow slight tolerances in size due to manual measurement, and lighting in photography may result in a difference in color than in real. Include: Choice1-2: 1*Hot Stamps Tool 26pcs Letters Copper Mold OR Choice3-4: 1*Hot Stamps Tool 52pcs Letters Copper Mold