BCWGraded Comic Book Bin - Black | Fits 30 Graded Slabs | Acid-Free, Stackable Plastic Storage Box with Partition

Nice and secure once snapped together. Love the lid locking mechanism.

Easy to assemble. It is sturdy as long as all the tabs snap into place and doesn't really need glue to secure it together like the other reviewer said. But if you really want to be extra sure go ahead and do a drop of glue. I like the sturdy lid with the lock tabs and the stackability of the bins as it locks into place with one another. Comes with 1 divider, it's useful to have if you don't have enough to fill the bin, you can use the divider to place so slabs dont tip over. Bins hold about 30-35 older slab casing ans holds about 25 newer slabs because newer slabs are much thicker. Also has finger grooves on the bins allow for easy carrying. BCW did a fantastic job with these bins. I highly recommend getting these bins. It is more expensive than the cardboard counterpart but so worth it.

Good item and seller

Put together pretty easily. Just don’t snap everything firmly into place until you’ve got every piece assembled and you’ll be fine.

Best comic book box on the market.

This is the the almost perfect solution to comic book storage. Throw away those cardboard boxes. Sturdy, stack-able, locking lids, almost the same price as others charge for cardboard boxes.The few gripes I have are minor, and in no way would keep me from buying again:Sides will separate if you "over pack" them. Solution: a couple drops of glue to each side panel when putting together, or don't over pack.Lid hinges are the weak link, be careful when putting together...force IS needed to put these together tight, and if top lid is down while applying force it can come off at the hinge. This happened to one I put together, but luckily the hinge wasn't damaged, and could be pressed back in. I COULD see these breaking though, rendering the lid useless.Could use more dividers supplied (instead of sticking you to pay for extras), and more slots for dividers.Final thought:Shop around before buying these. I purchased a "graded comic" box here because the price was cheaper. I bought regular comic size boxes at that auction site because they were WAY cheaper in bulk. I was able to get 5 regular size boxes for $99, which makes them actually cheaper than what some others charge for inferior cardboard boxes.

Little bit of a pain to put together but nothing difficult. If you are a comic book collector and need storage space this is it. This is great for slabs and bag/boarded books. I recommended buying the extra dividers that are a must.

Fast service, Great item. Exactly as ordered. Keep needing and ordering more