12 Colorful Hair Chalks Pens -- Colors can be blended together or be individual as you like making your hair match variety of colors. Add a splash of vibrant color and fun to your world. The hair dye crayon is a perfect gift for your family and friends. Extensile and Portable: The Hair Chalks Pen is designed as Lipstick style which is very portable that can easily put in your makeup bag Manufacturered by IVYRISE. CHANGE YOUR HAIR COLOR IN MINUTES: The rotatable chalk applicators make it quick and easy to put dazzling colors into your hair creating a beautiful and unique look also great for parties clubbing festivals cosplay. It's necessary to wet the hair before using the chalk when you want to dye color to your hair which can make the dyeing much easier. You'd better dye from top to bottom along the hair. Then spraying with professional qualitative spray can create a bright lasting color. Non-toxic & easy to clean -- The hair chalk is non-toxic non-allergenic and water-soluble. Washes out with ordinary shampoo and water.