Delivery was very quick on Prime. The bottles are made of soft elastic plastic, the needle is sealed with the lid and normally can not fall off. The plug is made of silicone, and is likely sooner or later leave the cord. The bottle itself is also safely assume the smell of flavor and so you have to use for each flavor a new bottle. Who needs the bottle much it can access like, who has time and is Experimentierfreudig this should be from China order (CA1 / 6 price).
