Fantastic Flexible Filaments (which AREN’T TPU)

Dive into a roundup of standout 3D-printing materials that bend the rules—without being standard TPU. From Siraya’s super-bouncy PEBA and airy Foam TPU Air to rugged PBT Pro (GF), garden-friendly PP, beefy 72D TPU and the sporty Timemass Active, you’ll spot everything you need to push your next project’s flexibility to the limit.

No paid placements here—just honest tests (some samples were freebies). If you’re hungry for more filament talk, grab the 3D Printing eBook or join the Maker’s Muse Community to geek out with fellow makers.

Watch on YouTube