The above dagger is called the Jagdkommando Integral Tri-Dagger Fixed Blade Knife. It’s salient feature is that its impressive looking try-edged blade twists, so that you don’t have to. See, it’s one thing to stab something, but if.
Laptop Lid Washi Tape Makeover: with Q-Tip $Rubbing Alcohol, clean laptop Lid; lay down strips of Washi Tape to cover lid; use craft knife to trim edges. Leaves no residue.