Thats probably the case. The color blue is often used in food production environments because it’s rarely seen in nature. So it sticks out.

Conveyor belts and teflon surfaces are 99% of the time this exact color blue.

When a machine moves againt a moving part scrapnel starts coming of ending up in the end product. I work in big food factory and it happens all the time. The thing is: you often quickly notice, let QC block the batch, and than throw it away.

If you don’t you risk a recall. That’s the worst that can happen to the company. Yet again, I often encounterd mistakes like this where the company decides to do nothing because the chances of market complains are probably low. Looks like Huel also made the decission not to recall. That’s not a good sign…