12 Pack Letter OpenersPlastic Envelope Slitter Set Razor Blade Paper Knife in Sharp-Assorted Colors EFFECTIVE AND SAFE: 12 pack simple, safe and efficient envelope opener kits with concealed blade design minimize the chance of cutting skin and the letters contents, very safe and efficient tool for opening letters, envelopes and packages EXCELLENT QUALITY: These letter openers are made of high quality plastic and stainless steel blades, which are sharp enough but safety to cut varieties of letters and envelopes EASY TO STORE: The envelope slitter is designed with the perfect size for the hand to hold it, and it also has a useful hole in case you want to hang it somewhere SIMPLE TO USE: Very simple to use the slice of these plastic letter openers, save your time and energy by gliding through the letters BULK QUANTITY: Value pack of 12 openers with different colors allows you put a mail opener in office, at home, in the kitchen or anywhere you may need our openers