●The new revolution of Mezzotint rock dot in a rolling criss-cross fashiont, high efficiency of roughening plate by rocking back and forth and to produce rich velvety black tones unequaled .
●Rocking dot range is extremely flexible and large area
●With disk rolling blades 85 line/inch ●The disk rolling blade is made of Japanese Hitachi powder metallurgy high speed steel, with high toughness and titanium plating treatment.
●The blade is always sharp, and the quality of the rocking dot is stable.
●Iron ring (3 kg) designed, rolling dot more effortless.
●Easy to assemble, lightweight design, easy to carry and move.