TL;DR

This roundup goes way beyond your average TPU, spotlighting a bunch of funky flexible filaments for 3D printing—think super-bouncy PEBA, airy Foam TPU Air, glass-filled PBT Pro, tough PP, beefy 72D TPU and even the new Timemass Active. There’s also a handy 3D Printing eBook to get you started.

All links are affiliate (and some samples were kindly sent for review), but nobody paid to be featured. Want more filament talk and tips? Pop into the Maker’s Muse Community!

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