Peppermint Uwiebi Bonbons

Good day
I have been looking for an old nostalgic product for some time. It’s called “onion”. These are small peppermint drops that are packed individually, mostly orange, and then tied to a cord. It is difficult to explain. However, the “original” or as I know it is with a normal brown cord.
Maybe you can help me and know who produces or sell the onions.

I would be very grateful for every tip. I know that these onion is offered at the onion market in Bern, but I need them earlier.