DSPIAE Adjustable Circular Cutter Starter Edition - Model Building Tools and Accessories Contents: 1 Circular Cutter, 2 Allen Wrenches, 3 Tungsten Steel Blades, 1 Non Slip Mat Size: 95-95-16mm. Made of Aluminum alloy for leong lasting and durability. This product cuts neat circles in a fast and efficient manner. 3 different tungsten steel blades are included designed to cut different thickness of paper (less than 0.4mm. About DSPIAEDSPIAE is the main brand of Shanghai manxun trading co., LTD. The brand was established in May 2016. Products exported to North America, Europe, Australia, southeast Asia. DSPIAE has the top technical and design talents in China. DSPIAE aims to redefine precision tools to new heights! At present, the products in the tool market are relatively single and lack of innovation. DSPIAE's unique design will break the conventional market pattern.