For thorough dusting of hard to reach surfaces no home is complete without a long pure Lambswool duster. My earliest memories have been of playing with these beautiful soft and fluffy dusters at my grandmother's house while she asked me to dust the bookshelves. I don't know how effective I was but we did have a good time together! The lambswool easily attracts even the thickest dust and grime and cleans out so well. These dusters will last a lifetime.