3PCS 100ML 3.4OZ White Empty Plastic Bottles with Screw Cap and Scale Solution Pills Potion Tablet Storage Holder Sealed Jar Refillable Durable Container Pot for Laboratory Household

I loved the bottles because they aren't flip tops. Unfortunately there is a manufacturing flaw in the caps. Under pressure the caps perforate and which allows the liquid inside to escape. I have had it happen to three different caps.