Four different shapes of coasters, all with and without 2024 in the middle.
You can use my 3mf files for complete settings or edit it byt yourself.
The pattern is easy to modify, just follow instructions below.
How to modify:
Change “Top shell layers” to “0”
Change “Sparse infill pattern” & "Sparse infill density" depending on what pattern you like.
Check the preview for result of the pattern.
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