Our Amish hand-crafted Polywood Peanut Butter Feeder is as cute as a button! They are made of poly lumber to withstand those harsh weather conditions. Poly lumber is made of recycled high-density polyethylene materials. It resists splintering and rotting. No need for chemical weatherproofing treatments. It is also impervious to normal wood destroying pests. Our Polywood Peanut Butter Feeder is also made with stainless steel hardware. Apply peanut butter into the holes and feed the birds. Choose from many colors.