Brand: M Hair Designs<ul><b>This bundle set includes the following items:</b> <br><br> <b>(1) count of Royal Developer 12% 40 Volume 33

8 oz

</b> <li>Designed to work ly with Royal Permanent Hair Color

</li> <li>For coloring up to 2-3 levels lighter with the Color of Rhapsody, Harmony, Lust, ion and Serenity

</li> <li>For lightening 3-4 levels with 10- series

</li> <li> application for 10- series: natural base 7-0 and lighter

</li> <li>For lightening 4-5 levels with 12- series

</li> <li> application for 12- series: natural base 6-0 and lighter

</li> <br><b>(1) count of Dual Purpose Comb

</li> <br> <b>FOR PROFESSIONAL USE ONLY

</b> </ul>• This bundle set includes the following items:• (1) count of Royal Developer 12% 40 Volume 33

8 oz

Designed to work ly with Royal Permanent Hair Color

For coloring up to 2-3 levels lighter with the Color of Rhapsody, Harmony, Lust, ion and Serenity

For lightening 3-4 levels with 10- series

application for 10- series: natural base 7-0 and lighter

For lightening 4-5 levels with 12- series

application for 12- series: natural base 6-0 and lighter

• (1) count of Dual Purpose Comb

• For Professional Use Only

Color: 40 Volume