Yakamoz 7 Pieces Russian Icing Piping Nozzles Pastry Tips Cake Sugarcraft Decorating Tool Kit Make fabulous buttercream flowers: 1. Place tip on 90 degree angle, 2. Squeeze bag to make a base, 3. Pull tip up and release presure. Boom! You got a flower! Top Diameter: 0.98 inch, Bottom Diameter: 1.45 inch, Height: 1.77 inch Professional and reusable product, easy to store and transport Ideal for making your own beautiful and unique cakes,puff,or pastry Made of high quality 304 stainless steel and food grade materials