Con :Scratching noise it makes when you twist the top on and off the straw after each use.
Item pictured to the left was 4/$14.99<br />It arrived one day faster. Seems to be exactly like the Mosolan brand 2/$5.99 which is a better bargain overall that has better packaging and comes with a  cloth bag. Both are nice straws overall. However the Mosolan seems a lil more stiffer when extended.
Rating: 4 stars