Once Upon A Time: Emma Swan Dark One Dagger Letter Opener In case you need a late-series twist in your letter opening goings on (does anyone actually receive letters anymore?)
Batman: Arkham Knight Batarang Letter Opener Nice Batarang letter opener based on the Batman: Arkham Knight video game.
Bat’leth Letter Opener Apparently Klingons receive quite a few letters from home while on deep space missions or harassing the Federation, hence the Bat’leth Letter Opener.