The TAIYO AA-295 (also known as the goot ST-40) is a professional-grade soldering iron tip cleaner designed to maintain the performance and extend the life of your soldering tips. It uses soft, coiled brass shavings to effectively remove excess solder and oxidation without the thermal shock caused by traditional wet sponges. This method prevents a sudden temperature drop at the tip, ensuring consistent heat for high-quality solder joints and protecting the tip’s delicate plating from damage. The dome-shaped, high heat-resistant silicone holder prevents solder from splashing, keeping your workbench clean and safe. Its stable, non-slip base ensures it stays securely in place during use, making it an essential accessory for any electronics enthusiast or professional technician.