Gyroball - Ultra-Stretch Ballstretcher - Tar Ice

GYROBALLS is a soft, stretchy, hourglass-shaped ball expander featuring eight super-stretchy ribs for maximum stretch in a taller ball expander. The ribs maintain pressure so it feels like a firm pull along your bag. Based on the best ball expander of all time, SQUEEZE, this one is a little taller and a little wider, designed for medium to large bags. The SQUEEZE-based design has more grip in the middle and less at the bag openings... all with a soft rubber rim for added comfort.