WISDREAM FlexiTough Flexible Filament is specially developed for printing airless basketball, 1.75mm, 1KG (2.2lb), fits most FDM printers, Orange

Works great with my Creality K1. Printed a basketball and it came out super bouncy — way better than the TPU one I made before. Feels more like the real thing.

Was hesitant to print an airless basketball because of all the feedback that there is no bounce or that the ball ends up cracking. I ordered this filament even though it's pretty expensive because I really wanted an airless 3D printed ball. After a long wait (no Prime delivery option) the filament arrived and I finally have the printed ball that I wanted. I bounces pretty well, not quite as high as a normal basketball but very well and can be used to play with. I used 3dxav's model from Makerworld. Overall, I'd say this filament does what it's supposed to do and produces an airless ball that actually bounces and does not crack on impact. Just wish shipping/delivery time was shorter. I would love to be able to order it and receive it in days not weeks.

Gave this FlexiTough filament a go on my Ender 3 V3 SE, and it worked like a charm! Took some time to read the user guide, and it totally paid off—got a perfect print on my first attempt. Used a 0.4mm nozzle, and the results were spot on. Bounces great too! Honestly, feels just like a regular basketball, just a tad heavier. Super impressed! Would definitely recommend.

Basket ball material.... Me thinks not.

it spaghettied sobad and it is so exoensive and the print fell off the bed mid print and i had all the setting correct