I’d be one of these babies. I’m not even sure what it’s called. I call it the cheaponator. What is it really? I think it’s called a scraper. You can find them online as bottle or jar scrapers.
There is nothing better for getting the leftovers out of a jar. I used to resort to cutting the plastic mayo jar open to get at the rest. There is a LOT in there. Enough to make additional sandwiches!
The scraper allows you to get every little bit out. And because it’s silicone it’s resistant to high heat temperatures for cooking and is easily cleaned afterward. This is one of those little fancy kitchen gadgets I refuse to live without. Spend a little bit of money on it get a decent one and have it for life!