Use berries, berryjuices or berrypowders in making beautiful, colourful icecubes!
Raspberry and cloudberry are beautifully shaped and they can be used in decorating as well.
Use pure 100% berryjuices in icecubes. Add various amounts of water to make different shades of colours. Or mix together yellow sea buckthorn juice and red lingonberry or raspberry juice. Or freeze different berryjuices in layers. Try also berrypowder in colouring the icecubes.
Have fun and use various icecube tray molds for example silicone molds shaped like stars, hearts, berries or diamonds.