V1 Vixiv Invixiball — Titanium Spherical Lattice.

Probably not for kids, if we’re being honest. Meet the V1 Vixiv Invixiball—a hollow titanium lattice ball engineered to bounce, roll, and mesmerize. Designed by Aaron Chow at Vixiv in Ohio, it’s a daily carry object born from structural optimization tools and antique geometry. The lattice pattern is adapted from Abraham Sharp’s Geometry Improv’d (1717), Plate II, and fabricated with direct metal laser sintering (DMLS) on titanium powder using a 400w 100 micron laser beam. The result is an unbelievably light, strong, and absurdly satisfying object. Despite its Grade 5 titanium body, the Invixiball weighs about the same as a single U.S. quarter. That mass, paired with its elastic shell geometry, gives it a springy, responsive bounce that makes it feel alive in your hand—and dangerous to set down. It's not quite AirPod-level losable, but it’s close. If you’re not holding it, someone else will be, or it’ll be gone. This isn’t sculpture masquerading as play. It’s made to be used: flicked, d