Oyster paste

Oyster paste

Each batch begins with oyster shells gathered from local restaurants and coastal suppliers. After cleaning and finely milling, the shells become a smooth powder — the base for a fully natural 3D printing paste. No synthetic binders, no pigments — just shells, water, and plant-based components.

This process diverts waste from landfills and celebrates the potential of overlooked materials.

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Matte. Strong. Alive.

The paste flows through the printer like soft clay, then dries into a strong, stone-like texture. Every print carries subtle variations — traces of the process, the rhythm of the tool, and the story of its origin

Material properties

Composition

100 % natural – made from oyster shell waste, water, and a plant-based thickener.

Texture

Matte, ceramic-like surface with subtle grain.

Colour

Naturally bright white; can be tinted with mineral pigments.

Strength

Rigid and durable once dry; ideal for sculptural or decorative work.

Water Interaction & Humidity Resistance

Water-soluble – not suitable for direct contact with liquids.
Stable in air; does not absorb ambient moisture.

Sustainability

Locally sourced, biodegradable, and circular by design.