... tips give you lots of options Includes 3 refillable frosting cartridges, a color mixer, 3 filler plates, and a nozzle for ... for a variety of decorating options, plus 3 refillable frosting cartridges, a color mixer, 3 filler plates, and a nozzle for ... filling cupcakes. Pump frosting into all 3 cartridges for quick color changes, and even mix colors right inside ...