Mr. Sketch-Scented Gel Crayons Assorted. These scented twistable gel crayons take coloring to a fun new level! Featuring a smooth- coloring gel, bright creations bursting with scent glide onto the page. This package contains six 5 inch long gel crayons in assorted colors/scents within one 1x5x5-1/2 inch plastic case. Conforms to ASTM D4236. Imported.