CIVIVI Baby Banter Thumb Stud Knife Green Micarta Handle 2.34" Nitro-V Gray StonewashedCIVIVI Baby Banter Thumb Stud Knife Green Micarta Handle 2. 34" Nitro V Gray Stonewashed The CIVIVI Baby Banter Thumb Stud Knife (C19068SB 1), designed by Ben Petersen, is a compact, high performance folding knife optimized for everyday carry (EDC). As a smaller version of the WE Knife Co. Banter, it features a 2. 34 inch drop point blade made from Nitro V stainless steel with a gray stonewashed finish, offering excellent edge retention, corrosion