Precision doublehead design: two narrow brushes reach tight spaces around chips, pins, connectors, and between key switches for chipgrade removal of dust, lint, and debris without scraping larger surfaces. Antistatic construction: built to reduce static buildup during cleaning, helping protect delicate circuit boards and components when working on motherboards, GPUs, laptop internals, phones, and other sensitive electronics. Durable, stiff bristles: longlasting bristles provide firm cleaning action to dislodge oxidation, grime, and compacted dirt from contact points and crevices while preserving component integrity when used carefully. Compact and portable: lightweight, easy to carry in a tool kit, laptop bag, or technician case so you can perform safe maintenance at home, in the office, or on site without adding bulk. Broad compatibility: suitable for keyboards (mechanical and membrane), PC motherboards, fans and heatsinks, USB and charging ports, printer rollers, audio equipment contacts, and other small electronics where precise, antistatic cleaning is needed. Typical use scenarios Routine keyboard maintenance: clean between keycaps and around switches to remove dust and debris that cause sticking or uneven key response. Internal PC and laptop upkeep: clear dust from fans, heatsinks, and around chips and connectors to help maintain airflow and thermal performance while minimizing static risk. Onsite electronics servicing: portable antistatic brush for quick cleaning of ports, connectors, and small components during repairs or inspections. How this product solves common problems Reaches tight spots standard brushes miss, reducing the need for disassembly. Limits static risk during cleaning to protect sensitive circuits. Removes oxidation and compacted dirt that can affect electrical contact and mechanical operation. Portable design keeps a reliable cleaning tool available when you need it. Care and use tips Use light pressure near delicate components; do not scrub aggressively. Combine with appropriate solvents or contact cleaners only when recommended for the specific component. Store dry and clean to preserve antistatic properties and bristle life.