In full tang ox horn and buffalo horn handles, the Berti Pontormo knife is based on knives seen in Jacopo Pontormo’s 1525 painting “Supper at Emmaus,” which is currently on display at the Uffizi Gallery in Florence. Considered by Berti as a “romantic utility knife” due to its inspiration, the tilted blade is ergonomically shaped for ease of use and sized to make it ideal for cutting vegetables and sandwich meats and sausages.