STAY RAZOR SHARP – Dull knives are the bane of every chef’s existence, making chopping, slicing, dicing, and mincing unnecessarily difficult. Cut meat, vegetables, cheese, and bread with ease when you whet your knives with the kitchen knife sharpener set by KnifePlanet! | 2 STONES, 4 GRITS – Sharpen and refine even the bluntest blades with 2 double-sided knife sharpeners! The 400/1000-grit knife stone raises the burr, sharpening the edge of the blade. Then, polish and perfect the knife with the fine 3000/8000-grit stone. | NO SLIPS, NO ACCIDENTS – Your safety while sharpening knives is of the utmost importance. That’s why we include 2 nonslip rubber bases and a bamboo stone holder in every knife-sharpening kit. Minimize your risk of hazardous slips with KnifePlanet! | FIX A FAILING STONE – Over time, your blade sharpener stones naturally grow uneven, making the perfect chop nearly impossible. Keep your sharpening stones flawlessly flat and ready to use in just minutes with KnifePlanet’s flattening stone! | BONUS GIFT – Learn proper knife-sharpening techniques with a FREE gift from KnifePlanet! Each sharpening stone set comes with a bonus link with instrumental articles and videos that help you develop this important skill.