- K12007WHBRN Ninja NeverDull™ Essential Prep Knife System Quick Start Guide
- K32012AWBN Ninja™ Foodi™ NeverDull™ Knife System Quick Start Guide
- K32012AGY Ninja™ Foodi™ NeverDull™ Knife System Quick Start Guide
- K12011 Ninja™ Foodi™ NeverDull™ Essential Knife System Quick Start Guide
- K1000 / K3000 Series Ninja™ Foodi™ NeverDull™ Essential Knife System Use & Care Guide