- Synthetic fiber bristles designed to effectively remove dust and dirt from various surfaces without causing damage, ensuring a safe and gentle cleaning experience for delicate items. - Multipurpose cleaning: ideal for keyboards, removing dirt, food particles and debris between the keys; also suitable for cleaning internal machine components such as air vents where small dust particles can accumulate and hide. - Efficient dust removal: the small brush is specially designed to fit into tight spaces and crevices, allowing you to easily clean hard-to-reach places; it effectively removes dust and dirt from tight gaps and seams for thorough cleaning. - Wide applications: in addition to keyboards and internal machine cleaning, this brush can also be used to clean grout on tile shower walls; its durable bristles are designed to handle various cleaning tasks, making it a tool for both household and professional use.