Ginsu
Ginsu is an American direct-response kitchen-knife brand best known for its highly influential late-1970s and 1980s television infomercials.
Last updated August 25, 2026
AI crawler reads
No AI crawler has read this profile since Oct 28, 2026.
Overview
Ginsu is an American brand of direct-marketed kitchen knives associated with one of the most recognizable television sales campaigns of the late twentieth century. The brand became famous not only for the knives themselves, but also for a distinctive infomercial format built around exaggerated demonstrations, rapid-fire offers, humor, urgency, and repeated assurances that viewers were receiving an unusually large package for a low price. Phrases such as “But wait, there’s more!” and calls to order immediately became part of the vocabulary of direct-response advertising. The brand grew out of the older Quikut knife business. Clyde Castings Company developed and marketed Quikut knives, and the Quikut name was filed as a trademark in 1921 for products including carving knives, butcher knives, fruit knives, kitchen knives, and can openers. Quikut was promoted as an inexpensive stainless-steel line with hollow-ground blades and a lifetime guarantee. Long before Ginsu, Quikut used newspaper, magazine, radio, and television advertising in the United States and Canada. Its products were also used as promotional premiums by consumer brands including Lipton Tea and Oxydol. The earlier advertising established many of the demonstration and guarantee-based selling techniques later adapted for Ginsu. The Quikut business changed corporate form during the twentieth century. Clyde Castings became Quikut Corporation in the 1940s. In 1964, Quikut merged with an automotive company to form Douglas Quikut, which was subsequently acquired by Scott & Fetzer. Scott & Fetzer retained Quikut as a division and used the company’s manufacturing capabilities for other products, including components for Oreck and Kirby vacuum cleaners. Production of the knife business moved to a plant in Walnut Ridge, Arkansas, in 1972. Berkshire Hathaway acquired Scott & Fetzer in 1986, and Ginsu has remained within the Douglas Quikut operation under Berkshire Hathaway ownership. The Ginsu name was created because marketers considered Quikut insufficiently distinctive for a major national campaign. Ed Valenti, Barry Becher, and copywriter Arthur Schiff developed the new name and linked it rhetorically to the sharpness and cutting power associated in popular imagination with Japanese swords. The resulting commercials used hands-on demonstrations, including cutting through difficult materials, followed by layered premium offers and a strong sense of scarcity. The campaign sold between two and three million Ginsu sets from 1978 through 1984, according to the brand’s reference history. Ginsu’s advertising became a cultural reference point. Johnny Carson used the knives in comedy routines, and Jerry Seinfeld performed a Ginsu-related bit on The Tonight Show. Advertising commentators have cited the campaign as a model of response television because it combined a memorable product demonstration, comic timing, a low apparent price, and an expanding bundle of additional items. Valenti and Becher later used related direct-response techniques for products including Miracle Slicer, Royal Durasteel mixing bowls, Vacufresh storage containers, Chainge Adjustable Necklace, and Armourcote Cookware. The brand remains associated primarily with kitchen knives, although its product activity has expanded. Consumer Reports rated the Ginsu Chikara knife set a Best Buy in a 2013 comparison of 50 knife sets. In 2022, Ginsu moved beyond knives through a kamado grill introduced in partnership with MyDIY Center. Douglas Quikut continued manufacturing and selling Ginsu knives in 2023, alongside the Quikut, ReadiVac, and American Angler brands. Ginsu’s principal significance is therefore both commercial and cultural: it is a continuing kitchenware brand and a landmark example of how television demonstration advertising shaped American consumer marketing.
History
Ginsu’s history is rooted in the Quikut knife business developed by Clyde Castings Company. The Quikut name was filed as a trademark in 1921 for a range of cutting and kitchen products, including carving knives, butcher knives, fruit knives, kitchen knives, and can openers. Quikut positioned its products as accessible stainless-steel tools with hollow-ground blades and a lifetime guarantee. The company used mass advertising well before television infomercials became common. Newspaper, magazine, and radio campaigns ran in the United States and Canada, and Quikut knives were sometimes distributed as promotional premiums by consumer-goods companies such as Lipton Tea and Oxydol. A 1938 promotional campaign reportedly generated orders for 922,000 units, while a 1939 print campaign placed a Quikut advertisement on the back cover of the Saturday Evening Post. These efforts established a commercial approach based on simple product claims, demonstrations, guarantees, and broad distribution. In 1968, Quikut added spot television to its marketing program and commissioned Cinécraft Productions, a Cleveland sponsored-film studio, to produce television spots. The structure and copy points of these advertisements anticipated elements later used in the Ginsu campaign. During the 1940s, Clyde Castings changed its name to Quikut Corporation. In early 1964, Quikut merged with an automotive company and became Douglas Quikut. Scott & Fetzer acquired the company later in 1964, partly to obtain plastic-molding capabilities that could support Scott & Fetzer’s Oreck and Kirby vacuum-cleaner businesses. Quikut continued as a brand and division within Scott & Fetzer. Knife production moved to Walnut Ridge, Arkansas, in 1972. The Ginsu identity was developed in the 1970s by Ed Valenti, Barry Becher, and copywriter Arthur Schiff. They believed that Quikut lacked the dramatic character needed for a national direct-response campaign and devised the invented name Ginsu, whose sound was intended to suggest exceptional cutting ability and an imagined Japanese sword association. The campaign transformed the product from an ordinary kitchen tool into a television spectacle. Demonstrations showed the knives cutting through challenging materials, while the script used humor, urgency, a low advertised price, and a succession of added items to make the offer appear unusually generous. The late-1970s and 1980s Ginsu commercials became a defining example of the American infomercial. Their repeated calls to order immediately, references to operators standing by, and promise of additional bonuses helped establish formulas later used throughout direct-response television. The campaign sold approximately two to three million sets between 1978 and 1984. Marketing observers have described it as an especially complete response-television format because it combined a clear demonstration, memorable language, comic performance, and carefully staged premium offers. Ginsu’s cultural reach extended beyond paid advertising. Johnny Carson incorporated the knives into comedy routines, and Jerry Seinfeld performed a Ginsu routine on The Tonight Show. The campaign also influenced the later work of Valenti and Becher, who applied similar methods to other direct-marketed products. In April 2009, a road in Warwick, Rhode Island, near Ed Valenti’s office, was named Ginsu Way, reflecting the campaign’s local and cultural legacy. Scott & Fetzer was acquired by Berkshire Hathaway in 1986. Ginsu consequently became part of the Douglas Quikut Division within Berkshire Hathaway’s portfolio. The brand remained active in kitchen knives and was still manufactured and sold by Douglas Quikut in 2023. A 2013 Consumer Reports comparison rated the Ginsu Chikara set a Best Buy. In 2022, the brand expanded into outdoor cooking with a kamado grill developed in partnership with MyDIY Center. Ginsu is therefore both a continuing consumer product brand and a historical case study in the development of modern television direct marketing.
- 2022
Expansion into kamado grills
[1]Ginsu launched a kamado grill through a partnership with MyDIY Center.
- 2013
Chikara set receives Best Buy rating
[1]Consumer Reports rated the Ginsu Chikara set a Best Buy in a 50-set comparison.
- 2009
Ginsu Way named in Warwick
[1]A Warwick, Rhode Island, road passing the office of Ed Valenti received the name Ginsu Way.
- 1986
Berkshire Hathaway acquires Scott & Fetzer
[1]Ginsu became part of Berkshire Hathaway through its ownership of Scott & Fetzer.
- 1978
Ginsu television campaign begins
[1]The Ginsu name and its signature direct-response television advertising entered the national market.
- 1972
Knife production moves to Walnut Ridge
[1]Production of the knife business moved to a plant in Walnut Ridge, Arkansas.
- 1964
Quikut becomes Douglas Quikut and joins Scott & Fetzer
[1]Quikut merged into Douglas Quikut and was acquired by Scott & Fetzer later the same year.
- 1938
Large Quikut advertising campaign
[1]A national campaign reportedly generated orders for 922,000 units.
- 1921
Quikut trademark filed
[1]Clyde Castings Company filed the Quikut name for knives and related kitchen tools, creating the commercial predecessor to Ginsu.
Products and positioning
Affordable, demonstration-led kitchenware emphasizing sharpness, durability, versatility, lifetime-guarantee heritage, and a high-value bundle offered through direct-response marketing.
Kitchen knives
Ginsu knife sets
The core Ginsu offering consists of bundled kitchen-knife sets sold through direct-response and retail channels. Sets typically emphasize a combination of cutting, slicing, carving, and serving functions, along with the brand’s long-standing association with stainless-steel construction, sharpness demonstrations, and lifetime-guarantee messaging. The commercial appeal has historically come as much from the size and structure of the bundle as from individual blade specifications.
Kitchen knives
Ginsu Chikara knife set
The Chikara line is a named Ginsu knife-set range that received a Best Buy designation from Consumer Reports in 2013. It represents the brand’s continuation into more conventionally evaluated kitchenware, where set composition, performance, and value are assessed alongside the dramatic product demonstrations that defined earlier advertising.
Outdoor cooking equipment · 2022
Ginsu Kamado grill
Introduced in 2022 through a partnership with MyDIY Center, the Ginsu Kamado grill extended the brand from knives into outdoor cooking. The launch broadened Ginsu’s product territory while retaining a connection to food preparation and cooking. Available product specifications and subsequent sales information are not established in the supplied references.
Kitchen knives · 1921
Quikut knives
Quikut is the predecessor and continuing companion brand to Ginsu within Douglas Quikut. Its historical positioning centered on inexpensive stainless-steel knives, hollow-ground blades, and a lifetime guarantee. Quikut’s earlier advertising and television demonstrations supplied important creative and selling precedents for the later Ginsu campaign.
Marketing campaigns
- 1978Ginsu direct-response television campaign
United States
The campaign used exaggerated cutting demonstrations, humor, an aggressively low advertised price, urgency, and a sequence of bonus items to sell knife sets by telephone. Its recurring language and offer structure became a template for later infomercials.
Outcome. The campaign sold approximately two to three million sets between 1978 and 1984 and made Ginsu a lasting popular-culture reference.
- 1938Quikut national advertising campaign
United States · Canada
The predecessor Quikut business used broad advertising to promote affordable stainless-steel knives and reportedly generated 922,000 orders in one 1938 campaign.
Outcome. The campaign demonstrated the scale of direct promotion available to the predecessor business before the Ginsu name was introduced.
Brand decisions
2022
Enter the kamado-grill categoryProduct launchBackground
Ginsu had been principally identified with kitchen knives, while Douglas Quikut operated related consumer brands in other home and fishing categories.
Action taken
The brand launched a kamado grill in partnership with MyDIY Center.
Aftermath
The launch marked a documented expansion from knives into outdoor cooking equipment. The supplied sources do not provide sales or market-share results.
1986
Scott & Fetzer acquired by Berkshire HathawayM&ABackground
Ginsu operated within Scott & Fetzer through the Douglas Quikut Division.
Action taken
Berkshire Hathaway acquired Scott & Fetzer, bringing the Douglas Quikut and Ginsu businesses into its corporate portfolio.
Aftermath
Ginsu continued under the Douglas Quikut operation and remained an active brand.
Sources1 sources
Cite this profile: Cite the canonical profile. /brand-wiki/ginsu · Editorial policy · How profiles are compiled