The Wiltshire decorative icing pen measures 13.3cm / 5.25" and is made from silicone and plastic. The pen is perfect for frosting cookies, pastries, cupcakes, and more. The icing pen is easily filled with your favorite frosting by simply pulling back the plunger. Then, squeeze the flexible silicone barrel to dispense the icing. The icing pen features a pointed tip to provide precision when decorating baked goods. The pen comes apart for easy cleaning and is top rack dishwasher safe.