Multi-function keyboard cleaner set: PC cleaning kit contains various cleaning tools that are suitable for various electronic devices such as keyboards, screens, headphones, camera inserts and much more. Tools include keycap puller, extendable brush, large screen cleaning cloths, small lens cleaning cloths, mobile phone holder, SIM card ejection tool, soft brush, metal pin tip, auxiliary fine brush, velvet sponge, empty cleaning spray bottle. Handy and efficient camera cleaning set: the cleaning tools in the set have different sizes and shapes to effectively clean different areas and corners of electronic devices. The combination of different cleaning tools allows thorough cleaning of different equipment areas and ensures efficient cleaning. COMPREHENSIVE LENS CLEANING KIT: The kit includes tools for disassembling and cleaning keycaps and keyboards as well as tools for cleaning computers, displays, mobile phone cameras and other devices. The auxiliary tools help fix the phone or remove SIM card and SD card. MULTIPURPOSE KEYBOARD CLEANER SET: The mini fine brush and soft plastic lens cleaner are specially designed for sensitive surfaces such as SLR cameras and screens. The velvet sponge is suitable for cleaning headphone charging boxes, while the metal pen tip and high-density brush are ideal for cleaning headphone output holes. Safe and high quality cleaning kit for different situations and groups of people: this cleaning kit is made of environmentally friendly materials and contains no harmful chemicals. It is safe for people and electronic devices. This cleaning kit is suitable for cleaning computers, laptops, tablets and other devices in offices, families, schools and other places.