The Pickle Two by Lobster, improves on their original pickleball machine to surpass all other machines available. They have expanded the random oscillation found on The Pickle to include 2-line oscillation. With the 2-line feature, the ball is delivered to two alternating pre-set spots on the court, throwing one ball to the forehand side followed by one ball to the backhand side. This is great for singles or doubles training. This is the Pickle Two ac/dc model, allowing you to use your machine with or without a power outlet.