As described in the May 2020 DIYODE magazine

Build and marvel at your own programmable LED cube. This kit turns sixty-four blue LEDs, circuit board, a handful of components, and an Arduino® Uno compatible board (XC4410 sold separately) into an animated 4x4x4 LED cube. Once you have successfully soldered the cube together, plug it into your favourite Arduino® Uno compatible board and watch the LEDs alternate between fifteen different patterns. We also include instructions to program your own patterns. Tools and soldering required.