Delightful. I love mixing and matching on the countertop, often. It's like Christmas each time. The other half mostly gets perturbed when I switch out a can opener though because of the learning curve involved and I'm not allowed to remove the (his) Oster Commercial blender but I can put out seconds. I think the sputnik can openers are great looking, I have a Sears version. As well the GE blenders, does your jar wobble a little if you run it empty or with little in the jar?