Welcome to ETC Educational Technology Connection (HK) Ltd!
These are 12" long cables terminated with banana plugs. Pretty standard, right? Wrong!
These right angle banana plugs were specifically made to be great, low profile matches to the contacts on the boards in the micro:bit and gator:bit ecosystems. This allows for easy press-fit connections, all without the temptation to stick your finger into the open jaws of an alligator clip (c'mon, we've all been there). They're particularly ideal for younger users. This is a set of five cables, in assorted colors (white, red, yellow, green, and black).