Finally Modular! A 3D Printed Storage System

Ever had a shelf with weird dimensions where no storage box fits? That’s exactly the problem I ran into — and the reason I designed this modular, 3D printed storage box that can be customized to any size in length, width, and height. The system combines 3D printed corner profiles with cardboard walls and reinforcement strips, which makes it lightweight, strong, and super easy to adapt. You can cut everything to fit your exact setup — no need for standard boxes anymore. Find STL´s here: https://cults3d.com/de/modell-3d/haus... In this video, I’ll walk you through: 0:00 - 0:21 - Intro 0:22 - 1:07 - The Design 1:08 - 2:55 - How to build the box (V1) 2:56 - 3:43 - Finished box (V1) 3:44 - 4:39 - Improvements (V2) 4:40 - 5:24 - Build (V2) 5:25 - 5:35 - Stack the boxes 5:36 - 5:49 - Finished project 5:50 - 6:04 - Outro These boxes are not only stackable and sturdy, but also perfect for keeping your workshop organized — especially when you need custom dimensions. 🧩 Highlights: Fully modular and scalable design 3D printed corner profiles & clamps Cardboard walls for easy customization Improved dovetail connectors Perfect for workshop storage and organization If you enjoy functional 3D printing projects, you’ll love this one. Let me know what you’d improve, and don’t forget to subscribe if you’d like to see more creative workshop solutions like this!