Quantity   Component name
6 × 100mm 3 pin Male to Male Servo Extension Cables https://www.amazon.com/gp/product/B01MQPCLPT/ (example) You don't have to use the servo lead extensions, I prefer them for easy maintenance and uniform connection color coding. If you have a preference on how to wire things go for it :D
6 × 8x8 LED Panels (WS2812) https://www.amazon.com/gp/product/B07SQXCM87/ (example)
1 × PixelBlaze V2 LED Controller https://www.tindie.com/products/electromage/electromage-pixelblaze-v2-wifi-led-controller/
1 × Serial to 8 Channel WS2812 Expansion Board https://www.tindie.com/products/electromage/serial-to-8-channel-ws2812-driver/
1 × Sensor companion board (Optional - But recommended) The sensor board is recommended but the cube will work without it. The sensor board has features that enable light, sound and accelerometer functionality so you will miss out on some cool features without it.
8 × Corner mounts http://app.bhencke.com/cube/cube%20corner%201.6mm.st Provided by Ben Hencke all credit due to him l
6 × Diffuser Panels (Optional - but recommended) https://www.thingiverse.com/thing:597935 Made by RemoteFlyer on Thingiverse