This ICE RIND STRESS BALL (SLIVER SAND) is a satisfying tool for relieving stress. Its unique ice rind design makes every press enjoyable,
Due to logistics reason,please notice syringe is not included in the order, you have buy it yourself ,recommend 10ml syringe,with the syringe,you could repeatedly pumping the air out and letting it back in.its gonna be very fun to play .
Tips: Do not pull the ball violently, in special the seal part.
