Montana Cans feature a cap system with a variety of interchangeable caps that allow artists to customize spray width on the same spray can to achieve different effects for different projects. Cap nozzle sizes range from ultra-thin, for detailed work, to extra-fat for covering large surface areas. 

The Calligraphy Cap can make lines ranging from .59" to 3.15", and is great for filling in and producing fuzzy-edged lines.