Telescopic string and detail brush for deep cleaning musical instruments and small crevices This telescopic guitar string brush is designed for targeted, deep cleaning of strings, frets, keys, and other narrow spaces. Its extendable handle and narrow brush head make it easy to reach tight spots on instruments and around the home, helping remove dust and debris that builds up in hardtoreach areas. Key benefits Reach narrow spaces: Telescopic handle extends to access strings, fretboard gaps, between piano or keyboard keys, vents, and grout lines. Deep clean action: Narrow brush head dislodges dust and particles that standard cloths or larger brushes miss. Multiuse versatility: Designed for musical instruments and everyday detail cleaning, so one tool works for guitars, ukuleles, pianos, keyboards, desktops, vents, and grout. Easy to use: Compact storage when closed and quick to extend and position for focused cleaning. What it does and how it helps Cleans strings and fret areas to remove dust, rosin buildup, and loose debris that can affect feel and playability. Slides between piano or electronic keyboard keys to clear crumbs and dust without needing to remove keys. Reaches into vents, narrow crevices, and grout lines to remove trapped dirt that is difficult to access with larger tools. Key attributes Function: Telescopic extension plus narrow brush head for deep, targeted cleaning. Compatibility: Suitable for guitars, ukuleles, acoustic and electric instruments, pianos, electronic keyboards, computer keyboards, desktops, vents, and grout. Size and portability: Compact when retracted for convenient storage; extendable for better access to deep or narrow spaces. Performance: Designed to remove fine dust and debris from tight spaces for a cleaner playing surface and workspace. Practical use scenarios After practice: Extend the brush along the strings and fretboard to remove dust and loose particles before storing the instrument. Keyboard maintenance: Slide the brush between piano or computer keys to clear crumbs and dust without disassembling the instrument. Home detail cleaning: Use the extended reach to clean air vents, narrow grout lines, and desktop crevices where dust and debris collect. A straightforward, multiuse cleaning tool for musicians and households that need precise, deep cleaning in tight spaces.