These things are great to keep bits organized in the box and during play. Just keep in mind that these will not fit into smaller game boxes. I keep two of these in my Pandemic box to use as trays. But the bits are bagged because these bins, closed, do not fit in the box. However, boxes like Clank fit these no problem. The quality is great. Do not hesitate to get a few of these if you are only a few dollars away from reaching that 99 dollar total.