Eggshell

Bone

Agar-agar, gelatine, glycerine

Recycled Plastic

Textile, Clothes Moths

Salt fixer

Ocean Terrazzo

Orange Peel or Coffee Chaff

Paper pulp, Egg white

Nettle, Willow fibres

Human hair

Cardboard Pulp

Milk

Cyanobacteria

Urine

Street Posters

Oyster Shell, Seaweed

Spirulina

Tea waste

Wood

Roots

Chitosan

Paper pulp

Algae

Phytoplankton

Activated carbon

Flax

Slime mold

Ceramic waste, Bacteria

Fish Leather

Blue Elf cup

Algae

Carpet waste

Cassava starch, Cardboard waste

Onion skin

Mycelium

Seashell

Bauxite Residue

Carbon black

Japanese Knotweed

Eggshell

Chicken Feather

Silkworm cocoon

Cellulose

Recycled Polystyrene

Soil

Chicken waste

Dandelion

Scoby leather

Chicken feather

Pineapple leaves

Pig waste

Citrus

Human hair

Composite

Bacteria