I was concerned about the size given the advertised capacity of 12 pens, but I was able to fill the inside with 10 Zebra Sarasa pens and the outside pocket with 5 signo blx pens. It was tight but doable and is now my go-to piece of everyday clothing. The material seems durable and I haven't had any issues with the buttons. I throw it in my bag every day and it's holding up great. Knowing I'm using this case outside of its intended capacity I can't use the inner mesh pockets for anything else, but the filing feature when using this case was surprisingly handy.
BTSKY Colored Pencil Case Holder - 160-Pen Capacity Deluxe PU Leather Storage Organizer With Handle Strap For School, College, Office Watercolor Pencils Organization (Pink)
15 Review
Handcrafted Leather Pencil Case - Elegant, Practical & Durable 8"X4" Design W/ Side Pocket & Keyring!
35 Review
Professional Zippered Portfolio Folder For Men And Women - Vegan Leather Business Organizer With Writing Pad And Tablet Sleeve, Perfect For Sales, Resume And Planning - Black
14 Review
Triangular Design Pencil Pen Case With Wide-Opening, Lightweight & Spacious Zipper Stationery Bag For Adults - Aesthetic Supply By Sooez
15 Review
30-Pack Low Odor Whiteboard Markers, 10 Colors - Fine Tip Dry Erase Volcanics Markers For School & Office Supplies.
24 Review
Large Capacity Looen Yarn Knitting Storage Tote - Portable Travel Bag For Unfinished Bulk Projects With Shoulder Strap & Crochet Hooks Case
28 Review
INSCRAFT 7-Layer Stackable Storage Container - 70 Adjustable Compartments, Suitable For Toys, Art Crafts & Jewelry + Mini Case Letter Sticker Included!
30 Review
ARTDOT Diamond Painting Storage Container With 2 Drawers, 96-Slot Bead Storage Bottles, And Tools Rack For Easy Access To Accessories
27 Review