(Purple) Easy On Double Starch provides a professional looking, long lasting finish with extra crispness. Helps give heavier fabrics such as collars, cuffs, linen and denim a sharp professional look. (Blue) Easy On Speed Starch makes ironing easy! It provides a professional looking, long lasting finish with extra crispness after ironing. It makes ironing easier and faster. Easy on Speed Starch also helps to give heavier fabrics such as collars, cuffs, linen and denim a sharp professional look. For best results, follow directions on the bottle. Volume: 20 Oz Bundle of 3 Pieces x 20 Oz Ready Stock!