Put ‘Em Back Oyster Knife A fresh look at ergonomics with a bent tip design and handles made from recycled plastic bottles. Opens oysters with ease. Professional Edition Oyster Knife Designed for opening thicker shelled oysters and use in commercial volume kitchens for the experienced shuckers, the Toadfish professional edition oyster knife is for serious oystermen. This commercial oyster knife features a thicker blade design than the signature Put Em’ Back Oyster Knife with less flex, more shucking power, and increased leverage. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.