NinjaTek - 3DNF0817505 3DNF08117505 NinjaFlex TPU Filament, 1.75mm, TPE.5kg, Water (Clear) (Pack of 1)

You WILL NOT ger proper layer adhesion if you put this through a bowden system. ANY drag on the filament between the roll and hotend will cause your layers to be weak. I have a flashforge creator 3 pro and i had to mod it and build a tank on top with 2 drums that are on slateboard bearings to achieve zero resistance and finallt 100% successful prints. Make sure you up your extrusion ratios. Otherwise amazing product.

Print it slow and hot through a direct mount extruder and you get super flexible models!

Guys at ninjaflex. You have to invest in a vacuum sealer.It isn't just the moisture issue. It stops filament from birds-nesting. It holds it tight to itself.It isn't fun to spend what this stuff costs and receive a spool of what could be a continuous curse of failed prints due to tangling.It isn't as springy as PLA, but when you open a brand new item, and see multiple layers that are loose and have to be untangled, it makes your processes look like hot garbage.This was also both ends hanging out. The loose top layer, and also the very bottom strand pulled out from beneath the spool and sticking out the side on the inside of the spool, with the subsequent layers pulled tight on top.I'm not sure I've ever seen that before. A piece of tape prevents the top wrap doing this.. The trailing leading end out the side of the spool? That's all you.If it helps you, I'm fully within my rights to return this right now as damaged in transit. Surely you don't want that? It hurts your business.I know these reviews are meant to be based on the item itself, and not touch on packaging, or things outside of the items control. I believe that because this is a direct mistake of the manufacturing, it is therefore absolutely relevant.The picture shows the first layer end trailing out the side.. Just crazy.

I just received 2 spools of NinjaFlex 1.75mm "Water" color Filament. I had completed tuning on NinjaFlex sample pack and was running good! Upon running the Water I didn't watch until almost complete and it was a disaster. All over the place was fuzz from steam popping out during extrusion.Ran the filament in my Dehydrator for 6 hours at 160 F and the same filament ran perfect.I have never ordered filament from quality Mfg's that were not sealed in vacuum bags with desiccant pack.3 stars for Filament as received.4 stars for filament after drying.

Amazing stuff. Printed great at 225. Couldn't believe how well this works.

It did not come in a vacuum sealed bag or any bag for that matter. TPU is wet and now will need to be dehydrated for hours before we can use it.

Extraordinarily soft, clear and flexible filament. Quite clearer than white PETG on the left most. Printed the 4 whites (from the right after the blues) in various settings! Wow. If only they were not too expensive plus shipping was US$20. They'd be perfect. Packaging was average but any new filament goes straight to a food dehydrator overnight or more after opening. These are the ultimate flex. No pain no gain. I'm saving them for special prints. Definitely worth the price and hassle.

Too soft, 85a, for Fpv parts imo, too expensive compared to sain smart (.5 kg for 44$ compared to sain .8 for 30$). Was not wrapped inside cardboard box.