The Pillo chisel enables gentle deflasking in an effortless operation. The pneumatic device enables controlled chiselling and is set to under vibrate resulting in the structure virtually falling apart on its own. Materials fall away from object quickly and easily with no tension or percussion having to be applied to the cast object. The Pillo also compensates vibration so that it doesn't affect the hand. The vibration values are very low, adhering to government recommendations, which means increased safety and the ability to work longer. Using a hammer and tongs is a crude method which causes damage to dental structures but this pneumatic chisel only effects the investment material, making it more cost effective.