10pcs Glass Test Tubes with Cork Stoppers, 3.14x1.18 Inch, Borosilicate Glass Bottles for Bath Salt, Storage, Party Decorations, and Scientific Experiments

These are really nice little test tubes!I use test tubes for crafting and plant propagation. I usually use taller plastic tubes with a flange near the top… but these are really nice. I’m going to have to redesign one of my propagation stations to accommodate these tubes… these are a better size for certain propagations than the longer tubes I often use. The borosilicate glass has a nice high-quality feel to it. I’m not completely sold on the cork stopper as a lid, but since I generally use these in applications that don’t require a lid anyway.Overall I like these a lot, and will probably buy more once I adjust one of my propagation station designs to use them.

We got these for a holiday project. Great for dry items, but liquids do leak through/around the cork. One of the bottles broke when we dropped a plastic ball to the bottom, so they aren't as sturdy as some, but they are decent for the price.