Pump and Gulp with this Power Pint Beverage Workout System! Fill up the 28-fluid-ounce plastic glass with your favorite drink and use the handle to test your grip. Makes a hilarious novelty gift. Great for game nights, entertaining, or challenging your friends. The glass appears to be a regular beer glass but the handle can be squeezed using the spring handle. Comes packaged inside an open window shelf box. Measures approximately 6.25" x 4" (6.5" with handle).