Yany BooStar Neck Screws for Pink Gold Plated Yanagisawa-Selmer Guitars,

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- Yanagisawa releases new colors for its Yany BooStar neck screw! Transform the sound of your saxophone. Wearing it creates just the right amount of resistance, allowing for smooth breath flow, resulting in a rich, voluminous sound across the entire range (patent pending). The instrument itself is sold separately. From Soprano to Baritone Saxophone (dual use)