Opaque Black HTPLA Opaque PLA Filament – Protoplant, makers of Protopasta

Bronze HTPLA Proto-Pasta

Opaque Natural HTPLA Opaque PLA Filament – Protoplant, makers of

Black Carbon Fiber Composite HTPLA – REIFY 3D PTE. LTD.

Protopasta 3D Printer Filament

Filaments for Arts, Crafts, modelling etc - Issuu

Protopasta Matt Fibre White HTPLA - 3DJake International

Proto-Pasta Copper Metal Composite HTPLA 3D Printing Filament 1.75

HTPLA Tangerine Orange Metallic Gold ( Community Inspired ) 500g

PC-ABS Proto-Pasta

Protopasta PLA 3D Printer Filament, 1.75mm