Heston Blumenthal Chefs 8" Knife - 21cm Under the Criminal Justice Act 1988 age restrictions apply to the sale of knives: no persons under the age of 18 can purchase knives. Please be aware Robert Dyas will verify your age before dispatching your order. Recommended by Heston Blumenthal Heston says, "For balance, technical precision and design, these are outstanding kitchen knives". Fully forged, 8 layer hybrid precision blades with razor-sharp edge. Durable yet comfortable handle. Dimensions: Depth: 38.5cm x Width: 7.5cm x Height: 3cm Weight: 0.37kg