pH sensitive drink made from
Clitoria ternatea.
The pigment from the petal is more blue in basic solution, and more pink in acid solution. I use needle to inject vinegar in the bottom layer to make a nice color gradient. 8D


pH sensitive drink made from
Clitoria ternatea.
The pigment from the petal is more blue in basic solution, and more pink in acid solution. I use needle to inject vinegar in the bottom layer to make a nice color gradient. 8D

