
Modular Jar Kit — Wall Rail + 1–3 Square Jars (Custom Names) (3D Print)
Modular wall storage KIT by MarineLab3D — a wall rail plus 1 to 3 square jars with round screw lids and custom embossed names. Size each jar and set its label, preview in 3D, and after purchase receive the STL files (rail + each jar body + each lid).
🧱 Square jars with very rounded corners, round screw cap (cap Ø adapts to the jar base) and an integrated L-hook on the back that hangs the jar on the rail.
🏷️ Custom embossed name on each jar (e.g. COFFEE · SUGAR · SALT).
📏 Wall rail with end pads and M5 slots; length adapts to the number of jars.
🔧 Choose 1–3 jars, each with its own base, height and label.
🧵 Print specs: PLA / PETG / ASA. Jars and lids print without supports (flat base); thread fit tuned (0.4 mm clearance).
Use “Customize dimensions” to set the number of jars and each jar’s size and name.
🧱 Square jars with very rounded corners, round screw cap (cap Ø adapts to the jar base) and an integrated L-hook on the back that hangs the jar on the rail.
🏷️ Custom embossed name on each jar (e.g. COFFEE · SUGAR · SALT).
📏 Wall rail with end pads and M5 slots; length adapts to the number of jars.
🔧 Choose 1–3 jars, each with its own base, height and label.
🧵 Print specs: PLA / PETG / ASA. Jars and lids print without supports (flat base); thread fit tuned (0.4 mm clearance).
Use “Customize dimensions” to set the number of jars and each jar’s size and name.
🖨️ No 3D printer? After purchase you can request an instant print quote on your download page via our partner Craftcloud.
📄 License — Personal use only. © MarineLab3D — full terms.
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