4 Ccolor Rose/White/Blue/Yellow Chalk Wheel Kit (1 color with one replace chalk case) The chalk fits in the large end and the narrow end has a metal roller that draws the chalk on your f Makes extra fine lines; Allows you to draw chalk lines on your fabric for alterations and marks 4 Ccolor : Rose/White/Blue/Yellow Size: pld refer to our picture Quantity - 4 color wheel + 4 color replace chalk case