Oklahoma Return Address Stamp Details Home is where you feel most comfortable, and if you feel the most comfortable in Oklahoma, we’ve got just the self inking stamp for you! Skillfully crafted for the true-blue Oklahome native, this Oklahoma Return Address Stamp is an excellent method for you to showcase your love for Oklahoma! Expertly made in our own Florida manufacturing plants, and examined to ensure a long-lasting design that you’ll be able to keep for years to come! With the holiday season never too far off, these new Oklahoma Return Address Stamps make awesome gift ideas for everyone on your checklist this year! Buy yours here!