Hot Wheels Custom Car Design Bundle Create and customize cars like never before! Comes with the Hot Wheels Airbrush Auto Designer and mess-free airbrush pens for great coverage and a short drying time Designs are washed off easily for limitless new custom options Includes 5 customizable cars, 10 airbrush pen/markers, 1 hydrochromatic pen, 1 hydrochromatic sticker sheet Also includes 1 Mylar sticker sheet, 3 spray masks, 2 stencils, 1 finishing tool