Tired of buying large, 18-lb. containers of bait at a time? Tired of cleaning up wrappers from soft bait packages? If so, J.T. Eaton’s first-generation Peanut Butter Bait Block is for you. The diphacinone blocks are a full 2 oz. and are a great winter bait, the company says. Available in 4- and 9-lb., tamper-evident pails, the blocks are made with a quality grain and bait matrix to control and eliminate even tough rodent populations. They are recommended for use with tamper-resistant bait stations.