Features 1、Made of quality material, durable and sturdy, having long service time. 2、Easy and convenient for operation, having exquisite workmanship. 3、Come with 12pcs ring setting sleeves, meeting your different demands. 4、Suitable for small engraving and other precision work. 5、Special designed for engravers and craftsmen. Specification Features: 1. Made of quality material, durable and sturdy, having long service time. 2. Easy and convenient for operation, having exquisite workmanship. 3. Come with 12pcs ring setting sleeves, meeting your different demands. 4. Suitable for small engraving and other precision work. 5. Special designed for engravers and craftsmen. Specifications: Condition: Wrench Length: Approx. 9.9cm / 3.9in Hex Wrench Length: Approx. 6.5cm / 2.6in Engraving Tool Height: Approx. 6cm / 2.4in (Because it can rotate, take the maximum height) Applications: Jewelry making and processing Package List: 12 * Rubber Sleeve 1 * Hex Wrench 1 * Wrench 1 * Engraving Tool