About This Premium & Durable Materials: Made of high-quality stainless steel, aluminum, and rubber, this tool is resistant to rust, corrosion, and deformation. It ensures long-lasting performance and won’t react with grouting materials, giving you peace of mind during extended use. Precise & Efficient Filling: The 0.2-inch outlet supports gap filling from 0.2 to 0.79 inches, even in narrow or deep seams. Two thin nozzles of different lengths enable multi-angle application, ensuring accurate, uniform, and clean filling without overflow or gaps. Effortless & Comfortable Operation: Equipped with a high-quality spring, the device automatically rebounds after each press, reducing the need for manual resetting. The ergonomic handle fits the hand’s curve well, minimizing fatigue during long periods of work. Large Capacity & User-Friendly Design: The 2.44×11.8-inch barrel holds a generous amount of grout to reduce refilling frequency. The quick-release trigger allows you to stop material flow instantly, helping control usage and minimize mess. Easy Maintenance & Cleaning: Designed with a smooth inner surface and a wide opening, this tool can be easily rinsed with water after use. It’s quick to clean, helping maintain performance and hygiene with minimal effort. Overview Material : Stainless Steel, Aluminum, Rubber Brand : DRRSBRP Style : Morden Item Weight : 2.2 Pounds Item Form : Paste