The Hu-Friedy SN1359E2 Double End #135 EverEdge Sickle Scaler with Nebraska #9 Handle is a high-quality dental instrument designed for precision scaling in dentistry. Made in the United States by the reputable brand Hu-Friedy, this unit includes 10 pieces of the model SN1359E2. Its double-ended design and specialized scaler features make it a valuable tool for dental professionals looking to efficiently and effectively remove calculus and plaque from teeth. With its durable construction and precise engineering, this instrument is a reliable choice for maintaining optimal oral health.