I made this design a while ago, this design have been use for year. I made new revision and upload here for kitchen contest, so it is MakerWorld exclusive at this point.
Make sure your cutting board thickness before printing it!!! It will only fit under 15.5mm to 14mm thickness. If the board is too thick, it won't fit. If board is too thin, it will leanning too much on the side and won't stand.
If the thickness is right, it could hold very big cutting board as shown:
The dimension is too large for a1mini, so I made another size for it.
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