EISCO 24PK Test Tubes, 50ml - Borosilicate 3.3 Glass - 1.2mm Thick Walls, Beaded Rim - Superior Heat & Chemical Durability - 5.9" Tall, 1" Diameter

These were perfect and none were broken!

My wife loves the test tubes for her plants and cuttings for wintertime. I order one set of 24 and two had a small crack. I contacted the seller and they sent me replacements in about a week. Order another set and they were great. This is a great product at a great price. Keep up the great work 'customer service'.

The media could not be loaded. These tubes are the perfect size for propagating plants. A lot of the propagation tubes that are sold in sets online are so short. These ones look good and you can put longer cuttings in them.

I bought these to organize 5” pinless scroll saw blades in. They’re a perfect fit. I also bought some “#4” rubber corks by uxcell to use as stoppers so bugs and dust wouldn’t get in there with my blades, and those seem to be a good fit as well. I’ll be making a rack to wall mount mine. If anyone else was looking for some test tubes for their blades, these suited me fine. I should say I’m honestly amazed they all made it to me in one piece, considering what else was in the box from Amazon, but they did. Maybe don’t order them by themselves so they won’t be rolling around in a large box with some small, very heavy items.

Thin and oversized. Not all survived the trip. Could only measure 20.

High quality, I use them for propagation and the plants love em

I use the test tubes and a 2 x 4, some macramé rope and some cute wooden balls to make a propagation swing.

these tubes are great for my purpose. i turn bud vases and various other wood products and they fit in a 1 inch hole perfectly. made a bunch of christmas vases using these. a good product.