Hannun safofin hannu na anti-static suna amfani da rufin rufi akan safofin hannu ta hanyar amfani da ka'idar amfani da wutar lantarki. Fiber ɗin carbon fiber mai ƙarfi da ke da ƙarfi yana toshe wutar lantarki, yana kawar da cutarwa ga jikin ɗan adam, kuma yana rage ƙarfin lantarkin da ake samu lokacin da jikin ɗan adam ya motsa ko ya sa ya tashi. Yana kawar da rashin jin daɗi da wutar lantarki ta haifar kuma yana kare lafiyar masu aiki.