PROTO-PASTA Proto-Pasta Aromatic Coffee HTPLA Annealable PLA 3D Printing Filament 1.75mm (50g) Sample $4.50
PROTO-PASTA Proto-Pasta High Temperature Resistant Carbon Fiber PLA 3D Filament 1.75mm (50g) Sample $5.00
PROTO-PASTA Proto-Pasta Electrically Conductive Carbon PLA 3D Printing Filament 1.75mm (50g) Sample $6.00
PROTO-PASTA Proto-Pasta Polishable Stainless Steel PLA 3D Printing Filament 1.75mm (50g) Sample $6.00
