Until last Tuesday I had never heard of sous vide cooking. Probably most readers here don't have a clue either. Well it simply means putting food in a sealed or even vacuum sealed plastic bag, then cooking or precooking it in water of a certain but constant (under boiling) temperature. Apparently the technique has existed for decades and has been used by professional cooks, only more recently devices were developed to make it accessible for private homes. What this looks like to me is just a highly improved immersion heater with a temperature controller that on top makes the water swirl around. What the last adds to the cooking is beyond me, as the food is in plastic anyway. Plastic floating balls prevent too much evaporating of the water.

And I just can't believe it! Here we are in 2025 and we want to move towards a plastic free world, but now we have to cook in plastic bags to preserve vitamines or to keep meet more succulent! Well, one, there are other ways to cook veggies preserving all nutrition. How about braising? And if you don't know how to properly fry meat perhaps you should take a class...
Anyway long story short. I went cycling around a bit, on my way to something anyway, but keeping my eyes open for textiles, plastic and electrical stuff for recycling. Afternoon before trash night. Well, so many people these days days don't wait for it. Had to make a detour because my usual route was blocked by a moving truck. Found the box neatly placed by the underground dumpster with the bag of isolation balls next to it. I still had no clue what it all was but loaded it up and came to the conclusion above after internet research.

After a quick but thorough test I was convinced the shiny brand new looking thing was not a Monday morning product so I photographed it on Wednesday morning, listed it in the evening at €50, but bids open from 40. Within two hours first reaction, possible buyer asked for guarantee which I didn't have of course. Hour later he payed the 50, using the direct buy option of the site. Shipped yesterday morning, arrived this afternoon. By now he must have tried out the thing. Though no confirmation about that yet I had no complaints, so I take it it works all right for him. I'm just weary of products, even though shiny new, with so much computer chip electronics in them.
So I made a great sale on something I don't approve of. It's hard to change the world and in the mean time I can use the money. At least it found a destination, and where I don't even want to use use plastic bowls in my microwave because of the possible issueing of Pfas in my food anyone else is free too choose how and with what they cook.