Snap-Together Bottle Drawers

Updated 2022-01-12 version 3 of the design with rounded edges.

Wanted an efficient way to store my myriad perfumery ingredient bottles. They're different sizes: 40mm, 30mm, and 45mm. You could use this design to store medicine bottles, spices, or just about anything.

The drawers snap together at the ends, allowing you to chain them 2 or 3 units long. The exact fit will depend on your printer so I recommend running a tolerance test first. The STL files are made for a 0.2mm tolerance.

You can of course resize them in your slicer (that's how I printed 45mm drawers) just know that original size will only fit original size and resized will only fit same percentage resized. Otherwise, the 30mm and 40mm parts should fit together.

The shelf is designed for two of the 40mm size, but you can resize it in your slicer. I recommend one unit of shelf plus one additional for each unit of drawer, e.g. you can see where I have two drawer units I have three units of shelf, and then superglue or solvent weld the ends of the shelves together, making sure they align well so the top stays smooth. Sand if necessary for smooth drawer slide.