Shore hardnessWhat the number on the spool actually feels like

Soft as a car tyrestiff as PLA
Shore A softer scale
Shore D harder scale
95A About as firm as a phone case

The standard TPU.

The one most people mean when they say TPU. Properly flexible, still easy enough to print.

Good forPhone cases, gaskets, living hinges, RC tyres, protective covers
PrintingPrints on most machines, Bowden included, as long as you slow down.
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