Features 1、The high-quality whetstone manufactured by premium grade natural stone, which ensures good sharpening results and long service life. 2、This sharpener comes with a non-slip base so as to hold the whetstone accurately and sharpening safety. 3、Dedicated knife sharpening kits come with 6 size:180# 400# 800# 1500# 2000# 3000#, meeting your different needs. 4、Beautiful appearance and appropriate size(16.5 x 5 x 3 cm), portable and convenient to sharpen more effectively. 5、Suitable for most grinding operations: kitchen tools, shears tools, straight for razor, scissors, cutter, precision tools, garden tools, shave tools and art appliance, but except serrated Specification Features: 1.The high-quality whetstone manufactured by premium grade natural stone, which ensures good sharpening results and long service life. 2. This sharpener comes with a non-slip base so as to hold the whetstone accurately and sharpening safety. 3. Dedicated knife sharpening kits come with 6 size:180# 400# 800# 1500# 2000# 3000#, meeting your different needs. 4. Beautiful appearance and appropriate size(16.5 x 5 x 3 cm), portable and convenient to sharpen more effectively. 5. Suitable for most grinding operations: kitchen tools, shears tools, straight for razor, scissors, cutter, precision tools, garden tools, shave tools and art appliance, but it is except serrated. Specification: Item Type: Sharpening stone Features: 100% brand new, good quality & high performance Sharpening System Particle Size: 180# 400# 800# 1500# 2000# 3000# Dimension: Approx. 150 x 20 x 5mm / 5.91 x 0.79 x 0.2in Package List: 6 x Sharpening Stone Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors. Such as brightness of your monitor and light brightness. Package List