Organic cells with softened corners - a Voronoi diagram relaxed with several Lloyd passes so the cells even out.

That relaxation is the difference between natural and noisy. Purely random seeds give a scattering of slivers next to giants and read as a mistake; relaxed ones read like river stones.

It drops straight into the tray you already have

This is a replacement top for the Kitchen Soap Tray, built on the exact outline, thickness (3.89 mm) and underside lead-in chamfer measured off the original insert - not a redraw by eye. It seats the same way, and nothing about the tray bottom changes.

Every pattern in this set obeys the same rules

• 4 mm solid border, so the rim that seats in the tray is never cut into.
• 2.2 mm minimum web between openings, measured on the finished part.
• 3 mm minimum opening, so it drains instead of holding a meniscus.
• One connected piece, no floating islands.
• Vertical walls only, so it prints flat with no supports.

Printing

• Flat, face up, no supports. Every wall is vertical.
• 0.2 mm layers, 3 walls, 15% infill.
• PETG is worth it here. It stays put in a wet kitchen and does not go brittle.

Vibriance Designs