<https://chefschoice.com/products/chefschoice-diamond-hone-exact-v-knife-sharpener-model-415>
<http://schema.org/description>
"Chef'sChoice Professional V-Type Knife Sharpener uses spring-loaded angle control guide and 100% diamond abrasives for 20 degree class knives. Get Yours!"
<https://chefschoice.com/products/chefschoice-diamond-hone-exact-v-knife-sharpener-model-415>