Hackka 1.75mm 1KG/2.2lb TPU 3D Printing Filament (Red) Flexible Filament with Soft Texture

So far, great softer TPU. I am using a CR-10s printer, stock, absolutely no upgrades, from last October, so not even the upgrades from Creality on newer shipments. I usually print with a couple brands that are 95A shore hardness, and have had great success but I wanted to try this and needed to pad a same-day shipment so I got a roll. It's softer than 95A for sure, though I can't find the exact spec on it. I had to increase my extrusion multiplier to 1.1 from 1.0 that I use with the other TPU, but that was it. It prints a very bright, almost blood orange red and is great for softer prints like vibration isolation materials and shock absorbing components. It doesn't have quite the firmness needed for a good structural integrity item like an action camera protector as it's just too soft, but each filament has its purpose. Anyway, so far, I really like the stuff and have had no issues printing it with a Bowden extruder.

This TPU is amazing. A litte bit stretchy, a lot of flex! Nice and shiney.Found a section of filament way undersized. Measured it down to 1.2 mm diameter at the worst point. This caused the extruder to lose grip on it and not be able to extrude.Need to do better Hackka!!! :(

Flexible and prints well and color matches picture, what more can you ask for?

This is my go to TPU. I love it.

I was not able to judge the quality of this TPU as the diameter of the filament was 1.49mm and thus too thin to be grabbed by the gear for extrusion.