Give your potions extra sparkle by using our Shimmer Fizz Activator. 
These seriously shimmering activators give a holographic pearl effect while also giving a colour change effect 
If you add the yellow/golden to the pink potion Fizz you get the most glorious orange pearl potion. 
Each Shimmer Fizz Activator comes in a plastic non breakable reusable tube measuring 15cm long. 
Select your favourite colour and start creating