1、Blade can be adjusted to different angle, suitable for multiple purpose. 2、Good for carry-on, portable and practical, perfect choice for householding. 3、Easy installation, easy disassembling, constructed with a safety design to protect your hands from hurting. 4、Made of ceramic, more durable to use. A quick and easy way to sharpen knife blade, keeps knives razor ready to cut. 5、Comes with 4 diamond whetstones for different knives(200#/400#/600#/1000#), suitable for all sharpening systems, such as kitchen knives, scissors, saws, etc. Features: 1.Blade can be adjusted to different angle, suitable for multiple purpose. 2.Good for carry-on, portable and practical, perfect choice for householding.  3.Easy installation, easy disassembling, constructed with a safety design to protect your hands from hurting. 4.Made of ceramic, more durable to use. A quick and easy way to sharpen knife blade, keeps knives razor ready to cut. 5.Comes with 4 diamond whetstones for different knives(200#/400#/600#/1000#), suitable for all sharpening systems, such as kitchen knives, scissors, saws, etc. Specifications: Item Type: Fixed Angle Knife Sharpener Material: Diamond and Ceramic Color: Silver Black Size: 30.7*20* 7.2cm/ 12.1* 7.9* 2.8inch Granularity: 200#/400#/600#/1000# Package List: 1* Holder 1* Whetstone