- The Ultimate range has evolved to run even smoother and be more powerful. - With 180° vector control system, it assures you to work more efficiently and stress-free. - The handpiece shape has been designed extremely carefully with ergonomy and functionality always being at the forefront of the designer's mind. - The result is a handpiece which considerably reduces hand fatigue and makes it easier to work on even the most delicate pieces of work for extended periods of time. - Experience the next-generation performance the Ultimate XL has to offer.