Dragon EXPRESS Specialist 30 Dragon Express game is produced by multilayer HDL (Heavy Duty Layer). This design is made of high quality graphite and reinforced with special elastic fibers with high strength. This allows you to achieve exceptional power combined with unprecedented durability and resistance to accidental injury. Dragon Express Specialist is produced based on certified graphite IM6, the highest quality available, proizvedezhdano the Japanese giant in the chemical industry, the company Toray.