Material: Food-grade stainless steel body + non-slip silicone grip, corrosion-resistant and easy to clean, safe and durable. Specifications: Comes with 6 patterned piping tips (star-shaped, petal-shaped, threaded, etc.), meeting diverse decorative needs. Design: Piston-style pushing mechanism, smooth and seamless operation, clear graduations for precise control of quantity; removable components for thorough cleaning. Applications: Ideal for cake decorating, macaron filling, pastry cream piping, chocolate drizzling, and other dessert decorations, as well as for shaping dough and portioning sauces in baking. Packaging: Comes in a portable storage case with all accessories included, user-friendly for beginners, making it a practical tool for both home bakers and professional pastry chefs.