Ergonomically designed with beechwood handle for nonslip grip and three special bristle types soft horsehair for sensitive components, resilient for stubborn debris, and sturdy nylon for hard surfaces Engineered for long term reliability with tightly anchored bristles that resist shedding, coupled with easy to clean construction that maintains optimal through repeated use in watch repair and accuracy instrument maintenance Professional grades watch cleaning brush with triple bristle option ensures thorough removal and accuracy maintenance for delicate watch movements, making it essential watch repair tools for accuracy cleaning tasks Trusted by horologists, craft enthusiasts, and professional technicians for maintaining luxury timepieces, electronic devices, and household items requiring meticulous cleaning care Perfect for workshop bench repairs, home watch maintenance, or restoring vintage clocks – effectively cleans gears, circuits boards, jewelry, and lenses without delicate surfaces, Manufacturer: ZWWAAZHF