Blade Knife Sharpener – Rhinoceros Pa Design Knife sharpener Grey Plastic material. Dimensions: 5.7 x 9.2 x 4.3 cm. Your knives are blunt and often need to be sharpened.. Then it's a mission for Blade: this little rhinoceros sharpens your knives safely in the blink of an eye. Always ready for action, simply place your knife between his 2 horns and after a forward-and-back, your knife will be sharp again. The good thing about Blade is his non-slip feet.. And you know what he's like – nothing will make him move.. Using him is a breeze. The rhinoceros shape will delight animal friends but will also appeal to all those who think an effective object can be funny, unique and attractive, too. If you don't want to see him showing off in the middle of your kitchen, he can easily hide in a drawer instead! Blade is the essential gift for cooks.