Ah! I just looked them up. Zucchini noodles.
I just watched this video, https://www.youtube.com/watch?v=j3vU5ipD8i8 “HOW TO COOK ZUCCHINI NOODLES | everything you need to know about zoodles.” They have WAY less carbs and calories than spaghetti. I wonder how they do as spaghetti with the sauce. Keith’s not big on squash, though I like it a lot.