Cube storage shelves are a natural fit for books, board games, records, magazines, binders, and other media. The square openings make it easy to group similar items together, but an open cube can still turn into a leaning stack if it does not have a simple system behind it.

The goal is not to make every cube look identical. It is to give each kind of media enough support and enough space to be easy to find. Here is how to set up cube storage for books, games, and media without wasting the shelf space you already have.

Sort by How You Use It First

Before organizing by color or size, separate the things you reach for most often from the things you keep for reference or occasional use. Everyday books, favorite games, and current magazines deserve the most accessible cubes. Archive materials, overflow, and seasonal items can live higher up or lower down.

Within each cube, keep categories simple. A cube for cookbooks, one for family games, and one for magazines is easier to maintain than a cube that tries to hold all three.

Use Adjustable Shelves for Books and Board Games

Books and board games rarely fit into the same height. An Adjustable Shelf Organizer Cube Insert lets you set the height around the items you actually own, then change it later if your collection changes.

Use a taller opening for large-format books, game boxes, or puzzles. Use a shorter opening for paperbacks, smaller games, or stacks of magazines. The adjustable shelf insert is intended for cube shelving with a back or placed against a wall, and it is designed to be used horizontally.

Use a DVD Riser Shelf for Compact Media

The DVD Display Shelf Insert gives compact media its own level inside a cube. It is a practical way to use vertical space for manga, DVDs, video games, and paperbacks, while keeping the collection easier to browse.

Use it when a full-height cube leaves too much empty space above shorter items. Raising compact media into separate levels helps prevent small collections from becoming a low, hard-to-see stack at the bottom of the shelf.

Use Cubby Inserts to Separate Small Media

If one cube holds a mix of smaller items, a grid-style insert gives every category a home. A 4 Cubby Cube Insert is a good choice for items like CDs, while 6 Cubby, 9 Cubby, or 12 Cubby inserts create more individual sections.

Use the number of compartments as a guide, not a challenge. Pick a layout that leaves enough room to remove an item easily. Overfilling every cubby makes a shelf harder to use, even when it looks organized.

Keep Heavy Items Low and Stable

Store heavier book stacks and large board games in lower cubes whenever possible. Keep the heaviest items together near the bottom of the shelf, and reserve higher cubes for lighter books, magazines, or display pieces.

For board games, store boxes vertically only if the contents will stay contained. Otherwise, stack them flat in a cube with enough height, or use an adjustable shelf to keep smaller boxes from disappearing underneath larger ones.

Choose the Right Insert for Your Shelf

The Steady Hand offers inserts sized for IKEA Kallax, Better Homes & Gardens cube organizers, and Thresholds/Brightroom cube organizer shelves. These shelf openings are similar but not identical, so select the brand option that matches your shelf before ordering.

If you are deciding between layouts, start with the items that cause the most clutter. Records and magazines usually need vertical support. Games and books benefit from adjustable heights. Small media and accessories are easier to manage in divided compartments.

The Short Answer

Use an Adjustable Shelf Insert to make room for books, puzzles, and board games of different heights. Use a 4, 6, 9, or 12 Cubby Insert when smaller media needs clear categories.

A few well-chosen inserts can turn a cube shelf from a set of open boxes into a storage system that is easier to browse, easier to put away, and much easier to keep tidy.