CIVIVI Baby Banter Thumb Stud Knife Purple G10 Handle 2.34" Nitro-V Black StonewashedCIVIVI Baby Banter Thumb Stud Knife Purple G10 Handle 2. 34" Nitro V Black Stonewashed The CIVIVI Baby Banter Thumb Stud Knife (C19068S 4), 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 black stonewashed finish, offering excellent edge retention, corrosion