Advanced Engineering, Human price.

  • Airless Core

    Designed lattice replaces the air bladder for a stable, repeatable bounce. No deflating, just a durable, game-ready feel from first to last play.

  • FDM-Optimized

    Tuned for 0.6 mm nozzles and flexible filaments. Prints as a single piece with minimal, easy-to-remove supports.

  • Open & Accessible

    Print it yourself or order one pre-assembled with constant community driven improvements baked in.

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Specifications

Size
Size 7 (29.5" circumference)
Diameter
~9.43" (24 cm)
Target Weight
~624 g (22 oz)
Material
TPU D30 (FDM)
Print Profile
0.6 mm nozzle • 0.28 mm layer
Assembly
Single-piece print (with supports)