YouTuber shows off squishy gel beads that go invisible in water

YouTuber VivaFrei shows off another weird item, as he acquired some squishy stress ball beads, and in this strangely satisfying video he shows off their properties.

The beads are completely transparent and virtually invisible when immersed in water, only casting a very slight shadow.

To achieve the strange visual effect, he describes that: "I cut open a little squishy stress ball, and put the beads in water. They absorbed all the water, and became these beautiful gelatinous marbles which disappear in water."