+ The scale is very good and easy to read, which greatly facilitates the dosage. + Violet is gender neutral, and that makes it easier to all stakeholders and to vermeidert gender stereotypes. + Relatively easy to clean by your broad support. + The shutter closes tightly, so nothing expires. +/- Angebtlich bisphenol A - free. This raises only di question, what is used instead. Conclusion: A good bottle. Not better or worse than others.