This is the most common handheld style, there's all kinds of different blade shapes depending on application (god this company has poisoned the search results. SEO is a plague...) https://www.knmsonic.com/handheld-ultrasonic-food-cutter/

[–] Eat_Your_Paisley@lemmy.world 0 points 1 hour ago (1 children)

OK that's an ultrsonic knife, I'll trust that's it's two decades old but I'll argue that it's not even in the same ballpark as Quinn's knife

[–] Warl0k3@lemmy.world 1 points 1 hour ago* (last edited 1 hour ago) (1 children)

Okay? Kinda hostile take for a stupid consumer product. It's literally just a transducer with a base station instead of a battery, that's the only difference besides a flashy case.

[–] Eat_Your_Paisley@lemmy.world 1 points 1 hour ago

They're all unnessary/stupid consumer products, if they give you a pants tent I'm good.with either