Sturdy Metal Spring Pen Clip, Carbon Steel Material, Suitable For Ballpoint Pens, Fountain Pens And Markers, Streamlined Desktop Storage Box, Adjustable, Firm Grip, Almost Suitable For All Ballpoint Pens, Fountain Pens And Markers, Perfect For Use In Journals, Notebooks And Office Supplies, Also Can Be Used As Cosmetic Storage Box, Stationery Storage Box, Nail Polish Storage Box, Bedroom Decoration.