Human Hair Color ring 1. many colour for human hair and synthetic hair 2.the Colour No. for colour in European Color ring. Color chart. Hair extension tools. It is made of 100% human hair, convenient when choosing the color of hair you need. Include 32 colors#01,#1B,#02,#04,#06,#08,#12,#14,#16,#18,#20,#22,#23,#25,#26,#27,#30,#33,#350,#ROSA,#green,#blue,#LILA,#TURKIS,#pink,#red,#voilet,#bug,#99j,# ...