The adhesive pen holder double hole designs that accommodates most pen with diameters ranging from 5mm-10mm and 9mm-20mm, ensuring a strong grip and any pen from falling offs. Crafted from silicone, this pen holder features a strong adhesive base that securely attaches to various surfaces, making it a versatile addition to your desk or wall organization. Great for students, professional, and home users who desire a efficient and neat work space, this pen holder caters to anyone looking to streamlines their writing tool storage. Perfect for use in offices, study rooms, classrooms, and more, the pen holder helps organize pen and small stationeries items, keeping your space clutters frees and enhancing productivity. With its fashion designs, the pen holder seamlessly integrates into any , providing both functionality and styles to your desk accessories collection.