... break through the engraving limit of 2-dimenision3. Big rotary device is used for model YH-G8050, YH-G9060, YH-G1290, YH ... -G1490, YH-G1612, YH-G1616.4. Small rotary device is used for YH-G5030Applicable materials:Wood, paper, leather, cloth, Plexiglas ...