This rectangular multi-grid eyeshadow box with brush slot is designed to organize, protect, and showcase a customized collection of powder products. The empty case features a sleek, streamlined silhouette with clean edges and a compact profile, making it convenient to carry in a handbag, makeup kit, or travel pouch. Its minimalist exterior can be easily labeled, decorated, or branded according to different needs, offering flexibility for both personal use and professional applications.Inside, multiple evenly spaced rectangular grids are arranged to hold individual eyeshadow pans securely in place. These compartments are designed to prevent movement or breakage of the powders during everyday use or transportation. The multi-grid layout allows for a curated range of shades: from light base colors to deep contour tones, and from matte finishes to shimmer or metallic textures. Users can freely combine colors to create their own palette, or refill the case as shades are finished or replaced over time.An integrated brush slot runs alongside the grid area, providing a dedicated space for an applicator. This slot is tailored to hold a standard eyeshadow brush, sponge applicator, or a slim dual-ended tool. Keeping the brush separate from the powders helps maintain hygiene and reduces excess product dust settling on the handle. The brush slot also ensures that an applicator is always available, which is especially useful for makeup artists on set, beauty enthusiasts on the go, or anyone who prefers a neat, all-in-one design.The lid opens smoothly and can be fitted with a secure closure mechanism to prevent accidental opening in a bag or case. A transparent or semi-transparent cover option allows easy visibility of the colors inside without the need to open the palette, saving time during busy makeup routines. Alternatively, an opaque lid can provide a more discreet appearance and protect sensitive formulas from light exposure.Crafted from durable, lightweight material, this empty eyeshadow case is built for repeated daily use. Its resistance to minor impacts and scratches helps keep both the interior pans and the outer surface in good condition. The rectangular format stacks neatly in drawers or display units, making it suitable for retail presentation, vanity organization, or professional makeup kits.Versatile and customizable, this rectangular multi-grid eyeshadow box with brush slot serves as an ideal solution for storing pressed powders, custom color combinations, or sample shades. It supports creative freedom in shade selection while maintaining order and portability, bringing practicality and style together in a single compact case.