May 05, 2017 11:42 Updated Follow PEN Products, Indiana's prison industries and farms, manufactures goods and provides services using offender labor. http://www.in.gov/idoc/penproducts Related articles If people are sent to prison for punishment, why should they be allowed televisions, radios, free education and access to gymnasiums, and libraries, as well as medical and dental care? What items can I mail to an offender? What products do you sell? How to I send money to an offender? How much does it cost to keep an offender in prison?