Custom Maple Card Box with Sliding Lid and Magnetic Closure

Photo of author
Matt Hagens

This project was built and designed by Billy from Newton Makes.

It’s a compact wooden box made specifically to hold a standard deck of playing cards—complete with a sliding lid, magnetic closure, and a finishing method that brings the grain to life.

While simple in appearance, the build combines precision joinery and thoughtful details that make it both functional and visually impressive.

It’s a great way to use figured wood, refine your techniques, and walk away with a satisfying end result.

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A Small Project with Big Impact

Billy revisits the idea of making small projects that deliver outsized satisfaction.

This card box project is compact, useful, and beautifully executed, designed to fit a deck of Bicycle playing cards with a smooth sliding lid.

Rather than gluing the lid or using hinges, Billy crafts a friction-fit top with the option to add hidden magnets.

The result is a sleek box that opens cleanly, closes securely, and feels great in the hand.

Milling Down the Maple

The project starts with a striking piece of maple—full of unique figure and visual depth.

Billy rips and planes the maple into thin strips, keeping the walls of the box light and refined without sacrificing strength.

Because the box doesn’t need to handle heavy loads, thinner stock works well and highlights the natural grain.

The front, back, and side panels are cut down to size with special attention to maintaining grain flow and matching patterns.

Cutting Clean Joinery

Rabbets are cut into the edges of the panels to create strong joints and keep the profile clean.

These joints help align the panels during glue-up and provide surface area for the adhesive to hold.

Once glued, the box takes shape as a solid “brick.” This step is intentional—the full block allows Billy to later slice the lid cleanly from the body, ensuring a perfect fit.

Slicing the Lid

After letting the glue set, the next step is to divide the brick into two parts: the base and the lid.

To minimize tear-out, Billy uses painter’s tape along the cut line, giving the saw blade a cleaner edge to work against.

The key to this cut is precision. The lid must slide easily yet remain snug enough to stay in place—especially important if magnets aren’t used.

Lining the Inside

Billy adds a thin wood liner to the interior of the box.

This liner serves a dual purpose: it hides the rabbet joints and provides a smooth surface that won’t scuff the playing cards.

The liner is carefully milled and dry-fitted before gluing, and sanded flush once in place. It’s a subtle detail that elevates the build and adds polish.

Installing the Magnets

To create a more secure closure, Billy adds small rare-earth magnets to both the lid and the body.

This gives the lid a satisfying snap when closed and keeps the cards secure without latches or hardware.

Each magnet is embedded into shallow holes drilled with precision. Epoxy ensures a strong bond, and alignment is checked before final setting to keep the lid perfectly centered.

A Unique Finishing Technique

With the build complete, Billy moves on to one of the most important steps: enhancing the maple’s figure using a dye technique.

Instead of staining the surface heavily, he uses diluted dye as a wash that penetrates the grain.

Once dry, the surface is sanded back to remove excess color, leaving the dye in the deeper parts of the grain.

This approach creates depth and contrast, making the figured maple appear more three-dimensional.

It’s a simple but underused trick that can transform the look of figured hardwoods, making the pattern more vibrant without overpowering the natural tone of the wood.

Final Finish and Assembly

Billy applies a satin wipe-on finish to seal the box and protect the surface.

He uses quick, repeated coats with light wiping to build a smooth, even finish that doesn’t cloud the grain.

The result is a rich, low-sheen surface that highlights the dyed maple while keeping the feel of natural wood.

It also provides durability, making the box suitable for regular use or gift-giving.

Designed for a Perfect Fit

The internal dimensions are tailored to fit a standard deck of Bicycle playing cards. Billy explains the importance of measuring your specific brand, as small differences between card decks can affect the final fit.

If there’s extra space, he suggests using blank cards with matching backs to take up the gap.

This not only improves the look inside the box but also protects the deck from movement during storage.

Why This Project Stands Out

Though small in size, this project covers a lot of ground: joinery, glue-up, precision fitting, decorative touches, and finishing techniques.

It’s the kind of build that doesn’t take much material but teaches a lot along the way.

Billy’s process highlights how fine details and good design choices can turn a simple wooden box into a showpiece.

It’s a rewarding project for beginners and a perfect use of high-quality scrap for more advanced woodworkers.

Please support Billy by visiting his website here: https://www.newtonmakes.com/shop.

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