Airless Basketball Model – SainSmart PEBA

Edit: Added the 3mf file/profile on 5/8/2026 for printing the Siraya Tech PEBA with this model. The only difference is a nozzle temperature of 245C, and a Z-distance of 0.35mm. It uses the same model as the SainSmart PEBA.

This is our new SainSmart PEBA Airless Basketball model! The SainSmart PEBA is an incredible filament. This filament has had the best bounce/durability per cost that I have tested so far. At $60 or less per kilogram, it is the same price as the BIQUE PLA-HR filament, but has the same bounce/durability as the Kimya PEBA-S filament. Like all of the airless basketball filaments, I always dry the filament for several hours before printing, and I always add a release agent to the printing bed (glue stick) before printing. I have included the STL for just the file, along with the 3MF that includes the settings and supports that I used to print the basketball. If you have any questions please feel free to reach out, and thank you for the support!

Link to the SainSmart PEBA: https://amzn.to/4pHXkH7

Link to the Siraya Tech PEBA: https://amzn.to/42kw3QX

Link to printer bed glue stick: https://amzn.to/43iLAT8

Link to angle grinder/sanding disc: https://amzn.to/4cn09Wy

Link to the filament dryer: https://amzn.to/4dT1PbV

Overview of main printing settings:

Printer: Bambu Lab P1S

Nozzle Temp: 240C

Bed Temp: 55C

Nozzle size: 0.6mm

Layer Height: 0.3mm

Z seam: Random

Walls: 4 on sides/bottom, 5 on top

Infill: 50% gyroid

Printing speed: 40 mm/s

Supports: manual tree (slim) supports on bottom of the ball only

Z-distance: 0.31

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Just an FYI, WE WILL CLAIM ALL LICENSE/COPYRIGHT VIOLATIONS. Also, we are releasing these models to the public for free for PERSONAL USE ONLY.

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