Link to product in video description, many other manufacturers make interesting kits for MicroBit. .
Video of more MakeCoding at the coffee shop, kids of all ages: https://www.youtube.com/watch?v=gLuhIYP0nxM&lc=UgwtfdAog6ijvb6h0il4AaABAg
Video today ; kids coding: https://youtu.be/8BMhl6VuRVs