A simple and practical add-on that creates an extra “hidden” shelf underneath your existing cabinet shelf. It’s designed to make use of otherwise wasted space and helps keep your kitchen cabinets organized.

This holder is perfect for storing rolls such as aluminum foil, baking paper, freezer bags, trash bags, and similar kitchen essentials.

The design fits shelves up to 20 mm thickness and has been tested on an 18 mm shelf, as shown in the photos. It easily slides into place without tools and provides a strong and spacious storage solution. 

An additional version has been included for smaller printers such as the A1 Mini. This version measures 178 mm in depth and 178 mm in width, making it compatible with smaller build volumes while maintaining the same functionality.

🪛 Installation

Slide the holder onto your shelf and adjust the position as needed. To ensure proper function and stability, it must be secured either by adding 1–2 screws from the back into the shelf, or by using strong double-sided tape between the holder and the shelf.

🧵 Print Settings

The model can be printed in PLA, PETG, or ABS. A recommended infill of 15–25% with 3–4 perimeters provides a good balance between strength and material usage. No supports are required, and it should be printed flat as shown.

💡 Tip

If you need to fit thicker shelves, the opening can be adjusted in your slicer or CAD software.