Prints with no supports. Variable layer height for smooth walls. Minimal infill needed. Use 3 walls for best results.

I used Matte PLA and 10% infill.

Print this in the DIRECTION it is FACING,
and use REAR SEAMS and nearly all seams will be hidden.

Octopus Chip Clip (Pictured) https://makerworld.com/en/models/35697?from=search#profileId-33386