Pet Cricket House. They are readily available at pet stores or nature if you feel quick enough to catch one. There is a product called orange guard that is made from plant extract.
You can also buy crickets at a pet shop they are food for lizards and frogs. They don t bite or sting so little ones can help feed and clean the enclosure. The set up for a pet cricket.
Use a smaller container if you have a few.
Just replace the paper towel every 3 4 days. Vacuum the cricket up. Just replace the paper towel every 3 4 days. House crickets that are sold in bait and pet stores are reared in large commercial cricket factories or by local entrepreneurs.