Supersharp knife

• Knife in old infomercials
• Product whose infomercial coined the phrase "But wait ... there's more!"
• Knife with a faux-Japanese name
• Infomercial cutlery brand
• "... and still cut through a tomato!" knife brand
• Big name in knives
• Kind of knife advertised on TV
• Knife from Japan

Wikipedia Word definitions in Wikipedia
Ginsu is a brand of direct marketed knives that was made popular in the US by being sold on television using infomercials characterized by hawker and hard sell pitch techniques. The ads fueled sales of between two and three million Ginsu sets between 1978 ...