Cutting Blade 1 ,0.6--1USD/piece 2 ,Durable,3 blades can ... , Compatible with Seiki and Roland Cutting Blade1, Long time durable : 1 piece of blade can work for 4 month,if the plotter ... ,Please kindly let me know !5, If you only buy blade,not with plotter machine. 45 degree's MOQ is 12 ... is 120 pieces;60degree's MOQ is 12 pieces cutting blade (30 degree/ 45 degree / 60 degree)