UST SaberCut ParaKnife 3.0 or 4.0A super quality blade with a paracord wrapped handle. The kicker is that it GLOWS IN THE DARK! Not only does the Glo series provide full night time visibility but the paracord also enhances grip and functionality as it provides you with access to 5 feet of durable paracord. Power outages are not always expected and sunsets occur surprisingly quick sometimes, leaving you with a struggle to locate your needed gear. The UST (Ultimate Survival Technologies) GLO in the dark series has solved this problem with an age old technology applied to modern day craftsmanship.3.0 Knife Features:5Cr15Mov stainless steel blade - 3"Heavy duty paracord - 5 feet3 mm blade thicknessFull tang constructionRust resistantSerrated section for quick rope cutting and sawing.Quick-access nylon sheath included.Glows in the dark.UST lifetime limited warranty4.0 Knife Features:Titanium coated hardened 440c black stainless steel - 3.9"4 mm thick6.4 ounce7.2 feet of paracordFull tangDirections: After 5-20 minutes in natural or artificial light, your knife will be able to hold a bright glow for 2 hours at maximum "charge".