1:matrial:carbon steel,pp handle 2:series of size for your choice 3:comfort grip 4:good price Details: Blade manufactured from carbon steel. Electronic marking pp handle Blow case packing Set includes:6pcs wood chisel:6,13 19,25,32,38mm or 1/4",1/2",3/4",1",1-1/4",1-1/2" 1pc sharpening stone 7 pieces wooden chisel with plastic handle