Custom Bait Pens in Round, Large & Jumbo Size. Produced by a local twenty year veteran of the United States Coast Guard who spent his free time catching bait for numerous bait and tackle stores until his retirement in 2003. Some of the stores asked him if he could build traps for them, then they asked for bait pens and what started off with just a few stores in the Key's has now transformed into a successful business covering most of Florida. Please note that shipping on bait pens can be expensive due to their size and have to be shipped top load only. Shipping cost will vary depending on size of the Pen and shipping destination. Once your order is placed you will be contacted with a detail shipping quote. Feel free to call for shipping quotes before your order is placed.