Enjoy delicious fresh-squeezed citrus juice in just 3 simple steps without the hassle of picking out the seeds. Cut a lemon in half and place cut-side down into the wrap. Secure the elastic over the lemon and squeeze the fresh juice directly over foods and beverages. They slip over small to medium lemon halves for flavoring seafood, fish, and other dishes, marinades, sauces, cocktails, and more.