High-Quality Material: This creative pen holder is made of high-quality PP material, which is non-toxic, strong, durable, lightweight, and easy to carry. You can use it with confidence. Collapsible Design: Upon receiving the product, first roll up the cylinder and secure it inward. Then, install the pen holder base along the rounded edge. Finally, straighten the pen holder shaft and insert the ring used for sealing. Transparent and Visible: This creative pen holder features a matte textured visual design. The transparent design allows you to see the items placed inside while also protecting your privacy. Suitable Size: This creative pen holder set includes a total of 6 pieces, each measuring approximately 11.4 x 8.9 cm/4.49 x 3.5 inches. With multiple styles and a large capacity, it fully meets your daily study or business needs. Wide Range of Uses: Say goodbye to a messy desk with this creative pen holder. Keeping your environment clean and saving space makes it the best choice for home and office. It brings order to your daily office environment.