Add the ingredients for the milk layer into a watertight jar or bottle. Shake thoroughly, until the xanthan gum has dissolved and there are no lumps.
Pour the milk layer mix into the moulds, it should reach about halfway up. Freeze for 4 hours or until set.
Add the strawberry layer ingredients into a clean watertight jar or bottle. Shake thoroughly until the xanthan gum has dissolved and there are no lumps.
Pour the strawberry layer mix into the moulds to the top of the moulds. Freeze for another 4 hours or until set.
When the lollies are frozen, melt your chocolate in the microwave for around 30 seconds, checking every 10 seconds to make sure it doesn't burn.
Take a lolly and hold it at an angle. Carefully drizzle some chocolate onto the end and sprinkle with some hundreds and thousands. The chocolate will set fast against the cold lolly. Once it has set you can place it back in the mould for later or serve!