What Filament Should I Use?

Answer a few quick questions to get the best 3D printing filament recommendation based on strength, flexibility, outdoor use, heat resistance and your printer setup.

Beginner-friendly recommendations Functional vs decorative guidance Outdoor, heat, flexibility & strength

How to choose the best 3D printing filament

Best filament for beginners

For most beginners, PLA and PLA Pro are the easiest 3D printing filaments to start with. They offer reliable printing, good surface finish and fewer issues than more advanced engineering materials.

Best filament for functional parts

PETG is one of the best all-round choices for functional 3D prints because it balances strength, durability and approachable printability. For higher outdoor performance, ASA is often the better choice.

Best filament for outdoor or flexible prints

ASA is ideal for outdoor prints exposed to sunlight and weather, while TPU is the right choice for flexible, grippy or wearable parts. The best filament depends on how the printed part will actually be used.