SODIAL(R) Silicone Syringe Cream Chocolate Dessert Cookie Cupcake Cake Decorating Pen This syringe decorating pen is reusable and durable. It's back wall can effectively extend the time of heat preservation which will prevent chocolate's rapid solidification during operating period. Pen container can absorb sauces, such as: chocolate sauce or melted chocolate, jam, icing sugar and salad dressing, etc. Can be used to decorate cookies, all kinds of small cakes, buns, bread, etc.