Amazon.com: lasenersm 50 Pieces Pen Adhesive Holder Clip Pen Adhesive Clip Holder Pen Holder Clip for Sticking on White Board Wall Desk Car, White : Office Products

Made of quality plastic, durable.
Size: fits for pens with a diameter of 10mm; Color: white
Easy to install, first clean the place where you need to paste to make sure that there is no dust on the surface, then peel off the back paper and paste it, leave it for 12 hours before hanging the item.
Design with self-adhesive, can hold the pen firmly.
Suitable for sticking on mirror, furniture, desk, computer, wall, car, white board, bulletin board, drawing board, clipboard, etc.