Fantastic Flexible Filaments (which AREN’T TPU)
A quick roundup of some cool non-TPU 3D printing filaments, from PEBA’s bouncy Rebound 95A to airy Foam TPU Air, grippy PBT Pro (GF), polypropylene, sturdy 72D TPU and the sporty Timemass Active—plus a handy 3D Printing eBook to dive deeper. Whether you’re chasing extra stretch, impact resistance or lightweight flex, there’s something here to up your making game.
Heads-up: a few links are affiliate, and some samples were sent free for testing—no paid promotions, though. If you want more tips, tricks and maker banter, swing by the Maker’s Muse Community!
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