LEONTOOL 20 PCS Adhesive Pencil Holder, Silicone Pen Holder for Desk, Wall, Notebook, Clipboard and Laptop, Rugged Grip Marker Clip for School Office Desk Accessories,Teacher Supplies

["Product includes: You will receive a total of 20 silicone pencil holders and 1 storage box, including 10 blue and 10 black holders. Compact and lightweight, they are easy to carry and store. The ample quantity and variety of colors are sufficient to meet your needs.","Premium Material: Crafted from quality silicone, this pen holder offers superior durability, flexibility, and resistance to wear compared to other materials. It won't crack or become sticky over time, ensuring long-lasting use.","Self-adhesive Backing: Each pen holder features a self-adhesive backing that securely attaches it to desktops or other smooth surfaces. Simply peel off the protective film from the adhesive backing to firmly affix the silicone pen holder wherever you desire, without worrying about it coming loose.","Flexible Design: The pen holder features a textured design that significantly enhances grip strength. Its flexible construction expands freely to accommodate pens of varying sizes; each silicone pen holder can extend from 7mm to 13mm in diameter, fitting most sizes of pens or pencils.","Wide Applications: Perfect for schools, offices, children's desks, clipboards, gyms, cars, hospitals, banks, or anywhere you need pens. Whether you're a teacher, student, driver, or office worker, this pen holder meets your personal needs and effectively saves time searching for pens."]