If you are blitzing the ice twice, place the ice cubes in a food processor and blitz until you get snowy ice. Quickly tip it into a deep container (try not to compress the ice flakes) and keep this in the freezer for at least 2 hours.
Tip the frozen strawberries and lychees into a blender. Blend to a smooth purée, then transfer to a bowl and rinse the blender.
Tip the frozen man