Review on 🧪 Bipee Plastic Detachable Test Tubes in White by Jason Hayes

The last two I received were badly warped at the bottom. It looks like they came out of the mold too hot and warped. They do not fit symmetrically in my autoclave and must be used separately. Notice the rounded bottoms on either side in the middle. Now my third order (I've learned my lesson) was even worse! The items were so deformed that they quickly undid the snaps to reassemble the item. I had to glue and clamp them! It seems to me that this manufacturer considers small orders insignificant and fills them with factory seconds. If there was a quality control department, they would remove these parts, grind them up, and process them through the melting tun. You should never leave the factory premises. Such a wonderful product processed in this way is a shame!