lovely & swirly.
That has to be my favourite colour dye for laboratory purposes. Very pretty. Looks like it could do with a bit more mixing though :)
That/s not blue that is purple !
It is my favourite too, it looks red when very concentrated, then goes to blue via purple.btw Dr Spiderbaby this is mixed will enough for my taste!
Oooh! Swirly goodness.Reminds me of an anemone.
It is a beautiful colour