Always good to add these babies on to either have a portable spare if you need a quick fix, or to try out their new flavors that you weren't sure on.
Definitely a great purchase, so good I gotta hide it from the misses.
If your wondering, it tastes like the Japanese melon flavour. Works well with other flavours to get a slight melon taste in the mix and it adds a nice hue of green. Can be a bit strong so don't add too much.