DoubleHead Precision Design This pc cleaning brush features a doublehead design with fine narrow bristles, enabling chipgrade cleaning for dust and debris removal in hardtoreach areas. It helps maintain electronics performance while reducing the risk of damage during routine maintenance. AntiStatic Cleaning Tool Built with antistatic properties to safely clean circuit boards and protect delicate circuits across a range of electronicscleaning scenarios. Safe Material Equipped with longlasting, stiff bristles that resist oxidation and retain their shape over time, providing reliable cleaning for keyboards in everyday use environments. Portable Static Control Tool Its compact, lightweight form makes it easy to carry while delivering dependable staticcontrol performance. Ideal for busy professionals and travelers who need practical cleaning without sacrificing utility. Use scenarios Desktop and components: use the doublehead brush to remove dust from the PC case, motherboard, RAM slots, PCIe connectors, and other hardtoreach areas, supporting system performance during routine maintenance. Keyboards and small electronics: clean keyboards, laptop keyboards, ports, and other delicate surfaces while the antistatic design helps protect sensitive circuits and connectors. On the go and field service: carry the compact brush in a bag or toolkit for quick onsite electronics maintenance, providing portable, staticcontrolled cleaning without added bulk.