Unfortunately, their threads are not the highest quality from my last order 8/2024. Acecosm refused to do anything to make the order right. No biggie, I figured mistakes happen. I placed another expensive order 6 days later during their sale, and this order that I received conveniently the small saline was snapped open, placed inside the white box, which leaked all over the inside white box, sealed, and then placed inside the shipping box. I am very disappointed with Acescoms behavior. I can only hope that my third order that I just placed does not have any of these issues.