Fantastic Flexible Filaments (which AREN'T TPU)

Maker’s Muse rounds up a handful of stretchable, bouncy, and foam-like 3D printing filaments that aren’t your typical TPU, from PEBA and Foam TPU Air to PBT Pro (GF), PP, 72D TPU and the ultra-elastic Timemass Active—plus a 3D printing eBook to boot.

Some of the links are affiliate, and while no brand paid for a plug, a few samples were kindly supplied for review.

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