FormFutura Sells Wood Filament

Most personal-class 3D printers require plastic filament of some kind or another. Recently some manufacturers have moved to use factory-certified cartridges, but many devices still can use "any filament" that meets the necessary dimensions.

There are several online stores ready to sell you such filament, some trying to distinguish themselves by offering wider varieties of unusual filament colors, for example. A new shop, FormFutura, offers something particularly unusual: wood filament.