About Us

Hello, and thank you for visiting! We’re Janet and John Penaligon. We love helping to make it easier for people of all ages to open jars in the kitchen, workshop, or RV. In our spare time we enjoy hiking the Colorado mountains with our dogs.

Under Cabinet Jar Opener

Multi Marketing was founded in 1977 when we began selling the UN-SKRU under-cabinet jar opener from Colorado.

The UN-SKRU is made in the USA using quality materials designed to last decades. The elegant design is simple and easy to use. The body of the opener is made of durable ABS plastic, and the knurled gripper is made of case-hardened steel.

Our forty-three-year-old business has sold hundreds of thousands of UN-SKRU jar openers in twenty-six premium kitchenware catalogs and through many years of advertising in the AARP newsletter. We’ve discovered, as many retailers have, that the Internet is a friendly, more versatile business environment that allows us to showcase our products and more easily communicate with our customers. We welcome your comments about what we’re doing right and welcome, too, your suggestions for ways in which we can better serve you.