The Acid sugar Cubes are designed and made for the street and park. They can do it all! Acid’s Type A Formula and will sweeten up your skate day. The signature formula is super-responsive-slides when you want it to slide, has a great release and a high rebound. It has slight abrasive resistance and because of this you get a wheel with a quicker and faster roll speed. It’s made for street and park and can do it all.