Lids and plugs
A lid made to fit something you already have: measure the mouth of the jar, the tin, the tube or the box and choose how it closes — over the outside, into the inside, with a click, resting on the rim, with a brim or over the rim on both faces. Round, square, rectangular, oval or many-sided, with a hole, a vent, a pull and your own lettering. The preview draws the mouth of the container itself, so you can see which measurement is the inside and which the outside.
Start designingFree and in your browser, nothing to install: open it and try it with no account.
What you can customise
- The size of the mouth of your jar, can, tube or box.
- How it closes: outside, inside, snap-on, resting or with a lip.
- The shape, a handle and your lettering.
How it works
- You design it in your browser and see it in 3D as you change every detail.
- You download the file: a 3MF with one part per colour, ready for Bambu Studio, OrcaSlicer or PrusaSlicer.
- You open it in your slicer, give each part a filament and print.
Frequently asked questions
How much does it cost?
With the free account you design Lids and plugs, keep up to 3 designs and download up to 5 3MF files a month. Premium adds private designs, STL downloads, your own fonts and logos, and unlimited downloads.
Do I need an account?
Not to try it: it opens with no account. Saving and downloading your designs need one, and it is free.
What file do I get?
A 3MF in which every colour is a closed part of its own, so your slicer gives each one a filament. There are versions for Bambu Studio, for PrusaSlicer and a universal one; Premium also downloads STL.
Do I need a multicolour printer?
No. On a multicolour printer each part prints in its own filament; on a single-colour one, the whole piece prints in the same colour.