Why you need this brush Cleans hardtoreach gaps and corners that larger tools miss, so keyboards and small surfaces stay dust with minimal effort. The fanshaped bristle layout covers a wider area in a single pass, reducing cleaning time for repeated dusting tasks. Durable materials and a secure bristle connection provide consistent performance without shedding. Key features and benefits Fanshaped bristles: Wider cleaning sweep reaches between keys, along edges, and into crevices more effectively than a straight brush. Fine, blue nylon bristles: Thick yet smooth filaments provide gentle but effective dust removal. Nylon offers elastic recovery and resists loosening over time. Sturdy black plastic handle: Smooth, easytogrip handle is firmly bonded to the bristles to prevent scattering and allow controlled cleaning. Compact size and multipack: Each brush is 12 cm (4.72 in) long. Set includes 4 brushes to keep spares on hand or dedicate one per task. Materials and performance Bristles: Nylon — resilient, flexible, and nonabrasive for use on keys and delicate surfaces. Handle: Plastic — lightweight with a secure bristle connection for stable use. Performance: Fan shape plus fine bristles combine wide coverage with precision for efficient dust removal from narrow spaces. Specifications Length: 12 cm / 4.72 in per brush Quantity: 4 brushes per set Bristle color: Blue Handle color/material: Black plastic Practical use scenarios Keyboard and laptop maintenance: Sweep between keys and along edges to remove crumbs and dust without disassembling the device. Electronics and peripherals: Clean vents, ports, mice, and other small components where dust accumulates. Small furniture and fixtures: Dust grooves, picture frames, airconditioning vents, and other narrow or detailed surfaces. How to use Gently brush along the surface or between gaps in short strokes. For stubborn debris, use multiple passes or a small vacuum to capture loosened dust. Keep brushes separate for different tasks as needed; the 4piece set makes this convenient. What it solves Reduces missed spots in tight spaces. Provides a compact, durable option for regular maintenance. Offers multiple brushes so cleaning tasks remain hygienic and organized.