Description This suona core is crafted from brass, ensuring durability and a rich sound. The seamless welding technique used in its construction a smooth and consistent performance. Designed for G-tuning, this core includes air disk, making it essential component for any suona player looking to enhance their instrument's sound. Features -Color:Multi -Material:Brass -Size: 4.00X2.50X2.50cm/1.57X0.98X0.98in -Material: made from brass, this suona core ensures sound and tone -Seamless welding: the seamless welding design stable pitch and minimizes the risk of air leakage -G key compatibility: specifically designed for g key suonas, making it suitable for a variety of musical styles -Air plate design: equipped with air plate, it allows players to control airflow easily, enhancing their playing technique -Durability: built to last, this suona core is reliable and resistant to wear and tear over extended usePackage list: 1 x suona core, 1 x disk, 2 x rubber sleeve