This cigar cutter pronouced "ZICAR" has absolutely the finest Aluminum and Stainless Steel available. This butterfly cutter incorporates high-tech engineering and ergonomic design for a comfortable feel. Locks closed for safety. XIKAR Cutters Smell a freshly cut cigar as you snap your XIKAR® cutter into its locked position. The spring-loaded, double guillotine design gives the cutter feel and performance like no other. A button release mechanism snaps the two super-hard stainless steel blades into the open position. Many cigar cutters leave trailing pieces of tobacco on the lip of the cigar. Others don't cut enough of the tip to allow an even, smooth draw. Almost none of the cigar cutters on the market will accommodate the large cigar sizes preferred in the USA. Like a proper wine glass enhances a good wine, an excellent cigar cutter promotes the full performance of fine cigars. Xi cutter blades are made of high quality 440 stainless steel with an HRC of 57. Why would a cigar connoisseur who spends $10 to $35 per cigar use anything but the best cutter? Lack of the proper tools and knowledge prevents it!