Used for cake and pastry decorating.Easy to use and clean.Simply fill the pen with chocolate， push the plunger and squeeze to write on cakes， cupcakes or pastry.Container Diameter: Approx 25mm.Container Length: Approx 100mm.Total Length: Approx 130mm.Tip Inner Diameter: Approx. 1.5mm and 1.8mm.Material: Silicone and plastic.Color: random color.Package Included:1 x Cake penNO Retail Box. Packed Safely in Bubble Bag.