BTSKYColored Pencil Case 360 Slots Pencil Bag Organizer High Capacity Holder with Double Zippers Multilayer for Crayola Colored Pencils Watercolor Pens & Gel Pens Grey

This pen case has roomy loops that each hold two pens or pencils. The loops will also each fit 1 Posca paint marker (5m) but it is a bit of a squeeze. I have another case for larger markers. This case has a lot of nice features -- for example it has two zippers, the "pages" holding the pens are removable. It seems quite sturdy but I haven't had it that long so I can't comment on durability. The case is rather heavy when fully loaded with pens, so my only criticism is that there is no shoulder strap.

Perfect quality, large capacity

Works well with Sharpies and other pens too. Works like a file folder if you want to flip through, or you can take the sleeves out to see everything at once. Convenient handle too.

I find this organizer quite nice. It does not take up a lot of room. Has a zipper pocket on one side, a Velcro fastener on the other side. Sturdy handle and double zipper so you can open on either side. Fast shipping, would buy again when and if I need to.

This is a beautiful case. I bought it to house my brush pens and glitter pens. The loops are big enough to hold 2 brush pens or 2 glitter pens each. The 2 interior parts that come out are very useful. I put brush pens in one removeable section and glitter pens in the other section. Large enough to hold 100 of each. BUT I was unable to put anything in the end parts, front and back, because the case is not thick enough to hold larger pens like brush pens. It simply won't close. It would probably close just fine if filled with pencils. The usefulness of the removeable interior sections make being unable to fully utilize some of the loops makes me satisfied with this case. It's also larger, thicker and heavier than all my other cases, but that's to be expected because mine is storing brush pens.