This product is functional however it has a strong plastic smell even after soaking it on dishwashing liquid overnight and rinse through.

Overall this works pretty good, it does have an overwhelming smell of plastic as per another person's review but I soaked overnight with apple cider vinegar and hot water which sorted it out pretty well. It'll be interesting to see how long it lasts as the bottle will surely wear out with the squeezing motion and doesnt feel like it will be too durable.