Fantastic Flexible Filaments (which AREN'T TPU)
Maker’s Muse highlights a bunch of cool non-TPU flexibles for 3D printing, from PEBA’s super bouncy rebound and squishy Foam TPU Air to the stiff, glass-fiber-reinforced PBT Pro and budget-friendly polypropylene. There’s also a 72D TPU for a firmer feel and Timemass Active for dynamic performance—and don’t miss the 3D printing eBook link for even more tips.
Most links are affiliate but nobody paid to be featured; a few samples were provided free for review. Want more? Dive into the Maker’s Muse Community for extra projects, advice and camaraderie.
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