【Non-slip and Waterproof】The non-slip design of the product can firmly set the ballpoint pen, increase the friction between the ballpoint pen and the pen protective device, so that it is not easy to fall off, very safe.
This product would be ideal for people who frequently lose items in pockets or bags, such as pens or small notepads, and want to keep them organized and easily accessible on their lanyard or necklace.
