What ingredients does the Wall Unit Small need in Subnautica 2?

Wall Unit Small requires 1× Titanium. It's crafted at the Builder.

Which crafting station makes the Wall Unit Small?

The Wall Unit Small is crafted at the Builder in Subnautica 2.

Subnautica 2 blueprint · Crafted at Builder · builder

Decorative small wall unit for interior or exterior use. For modest pioneers.

Crafted at the Builder once the blueprint is unlocked.

Other builder blueprints worth checking out.