Adjustable Spring Loop Design: The pen clip features a flexible spring loop that expands to hold slim pens, thick markers and felt tips. This adjustable pen holder secures different pen sizes for neat desk organisation and reliable marker storage. Strong Double-Sided Hold: Our Pen Holders use a premium double-sided tape mount so the pen holder sticks firmly to fridges, whiteboards, lockers and metal surfaces. This pen holder keeps pens, markers and marker holders within reach without drilling. Excellent Material: Built from rust-resistant metal, this pen holder is engineered for long lasting use. The sturdy metal pen holder maintains a sleek look while providing dependable pen storage and organiser function for everyday use. Versatile Pen Organiser: Use these pen holders as a fridge pen holder, whiteboard pen holder or desk organiser. Ideal for classrooms, offices, kitchens and workshops—perfect for storing pens, markers, pencils and small tools. Easy Installation & Removal: Peel and stick the double-sided tape for instant setup; the pen holder is removable without damage when replaced correctly. A convenient, no-drill pen organiser solution for renters and busy workspaces.