Modular Drawer Organizer – Gridless Interlocking System

Model Overview & Print Notes

Summary Modular Drawer Organizer – Gridless Interlocking System A modular drawer organization system designed to work without a base grid. Each module connects directly to the neighboring modules using integrated interlocking features. This keeps the organizer stable inside the drawer while avoiding the extra material, print time, and fixed layout of traditional grid-based systems. The system is designed to be modular, reusable, and easy to customize. Boxes can be combined freely to match the size and shape of your drawer, while removable inserts allow the same box to serve different purposes over time. Main Features: Gridless interlocking design Multiple modular box sizes Horizontal and vertical variants Removable specialized inserts Divider inserts Edge spacers for finishing layouts cleanly Split versions of selected large boxes for smaller printers Vase Mode box variants STEP files for customization Complete system STEP file Included Inserts & Accessories The system currently includes inserts and accessories for: USB drives SD / microSD cards 3D printer nozzles Hex keys Screwdriver bits M2 / M3 / M4 screws Rotary tools / Dremel-style tools Tape Wire Solder wire Makeup items General-purpose dividers Empty boxes for custom storage The specialized inserts are removable, allowing the same box to be reused for different purposes. Dimensions The system uses a 40 × 40 mm (1.57 × 1.57 in) modular footprint for each 1×1 unit. 1×1: 40 × 40 mm (1.57 × 1.57 in) 1×2: 40 × 80 mm (1.57 × 3.15 in) 1×3: 40 × 120 mm (1.57 × 4.72 in) 2×2: 80 × 80 mm (3.15 × 3.15 in) Larger modules follow the same 40 mm / 1.57 in modular spacing. Printing Print settings: Recommended material: PLA Layer height: 0.20 mm Recommended infill: 10–15% Walls: 2–3 Supports: None Rafts: None Print orientation: Flat on the base Printer used for the photos: Elegoo Centauri Carbon (CC1) Filament used for the photos: Marble PLA Vase mode files: Print using Vase / Spiral Mode. Note: Some custom organizer parts visible in the photos were made specifically for my personal setup and are not included in the download. Only the published Modular Drawer Organizer parts are included. Updates V1.0 – Initial Release - Added initial gridless interlocking system - Added multiple box sizes - Added USB insert - Added SD / microSD insert - Added nozzle holder - Added hex key holder V1.1 – Divider Update - Added 1x2 Divider 50/50 - Added 1x2 Divider 1/3 – 2/3 - Added 2x2 Divider – 4 Compartments - Added 2x2 Divider – Mixed Compartments V1.2 – Tool Update - Added 1x1 Bit Holder – 14 Bits - Added 1x2 Bit Holder – 30 Bits - Added 1x2 Screws Insert – M2 / M3 / M4 - Added 1x2 Rotary Tool Holder – compatible with Dremel-style rotary tools V1.3 – Experimental Vase Mode - Added 1x1, 1x2, and 1x3 Vase Mode boxes V1.3.1 – Vase Mode Size Expansion - Added 2x2, 2x3, and 3x3 Vase Mode boxes V1.4 – Large Size Expansion - Added 1x6, 2x4, 2x5, 2x6, 3x4, 3x5, and 3x6 box sizes V1.4.1 – Small Printer & Divider Update - Added split versions of 1x6, 2x6, and 3x6 for smaller printers - Added 1x2 and 2x2 insert dividers V1.5 – Orientation & Edge Spacer Update - Added horizontal and vertical box variants - Added male and female edge spacers V1.6 – Makeup & Workshop Expansion - Added 4 makeup inserts - Added tape, wire, and solder wire inserts V1.7 – STEP File Update - Added selected STEP files for easier customization - Added complete system STEP file If you have any questions, find an issue, or have an idea for a new module or insert, feel free to leave a comment. Feedback helps improve and expand the system. Selected STEP files and a complete system STEP file are included to make customization easier. H = Horizontal V = Vertical