YOU ARE BIDDING ON ONE MATRIX SOCOLOR CULT HAIR COLOR. DEMI PERMANENT, SEMI, OR PERMANENT COLORS, OR THE COLOR ERASER PACKET. YOU CHOOSETHE COLOR ERASER IS .77 OZ EACH DEMI PERMANENT COLOR IS 3 OZ EACH . STARTING LEVEL SHOULD BE 8-10 SEMI COLOR IS 4 OZ EACH. STARTING LEVEL SHOULD BE LEVEL 8-10 PERMANENT COLOR IS 3 OZ EACH. STARTING LEVEL SHOULD BE LEVEL 8-10, OR MEDIUM BIGHTNESS LEVEL 6-7 DEMI COLOR USES 10 OR 20 VOLUME DEVELOPER 1:1 TO VOLUME PERMANENT COLOR USES 1:2 RATIO WITH 30 VOLUME PROFESSIONAL USE ONLY