I liked the style of keycap from Bribot (https://www.thingiverse.com/thing:4733808), but the keycaps were too big to sit side by side on my macropad so I started from scratch to design my own and then also made a custom Great Ball, Master Ball, Net Ball, Luxury Ball, and Beast Ball shape. The current Net Ball is a little too proud on top to sit under another key (on my macropad at least). I printed in a clear resin and the center buttons are clear so that light can shine through.

I have no intentions of making the other pokeball variations and will not be selling prints/paints at this time. If you're hoping for a pokeball variations you're welcome to check back later in case I opt to make them.

Added since launch:

Printing: I recommend a resin based printer for these keycaps.

PS: The macropad is a Macropad RP2040 from Adafruit and the case I printed is this https://www.thingiverse.com/thing:4922256 in Hatchbox Marble.