Lab Boiling Stones Solid Round Clear Glass Boiling Stones Beads, 6mm Diameter, Approx 1000 Beads

Perfect for my bubbler

Maybe not the most accurate review since I got these to use for miniature painting (embed them in resin to simulate bubbles, or alien eggs, etc)But they were perfect for my purpose, so 5 stars it is!

I didn't count, but it seems close enough to 1k. Good size and weight for dropping into little paint bottles as an agitator without the risk of rusting. Just find a better container once you have them, I wouldn't trust a plastic bag to contain these things safely. A spill would be very troublesome to pick up.

Fits into vallejo droppers.

BE AWARE, they really only send the exact number of glass beads by count. Take that into careful consideration. I ordered the 2mm beads & got less than 1/2tsp. total.

These balls are really great for mixing up paint in small bottles.

The media could not be loaded. It definitely helps the boil but the thin package could easily tear during shipment.

I have an Tronconi Alchemy lamp where these small glass beads are made to look like bubbling water. These glass beads are a perfect match. You might not get the sizing perfect, but close enough. They seem a bit expensive, but obviously most aren't using them for what I am using them for. 4 star rated.