20 ml System Developer Lotion 3% (10 vol.) + 10 ml Topchic 8G + 10 ml Topchic 9NA + 4 ml System @Pure Pigments Pure Yellow
20 ml System Developer Lotion 3% (10 vol.) + 10 ml Topchic 8G + 10 ml Topchic 9NA
+ 4 ml System @Pure Pigments Pure Yellow