Raw S1 Slim Fan Top Hat - Lines and Hexagons versions with fan top and bottom braces.

Recommended print settings:

• Layer height: 0.2mm.
• Extrusion width: 0.4mm, forced.
• Infill percentage: 42%
• Infill type: grid, gyroid, honeycomb, triangle, or cubic -or - support cubic if you want to go fast.
• Walls: 1 for top/bottom layers, 4 for all other.
• Solid top/bottom layers: 4.
• Supports: None.

Recommended filament:

• PETG
• ABS/ASA - top hat will have tendency to warp, you can succeed with some serious brim though.