I usually don't forget anything, but this could be a good present for a friend of mine, he loses a lot and then years later finds it again hahaa :D
Pros:
- long lasting batteries
- differen colors available, is important to me since you always have it around you
- you can tag it anywhere you want. Your wallet, keychain or handbag and so on
Cons:
- The price at 30$ is still ok, but could be a little cheaper
Keep on hunting, see you on your other hunts @rodylina
thank you for your comment review @whoarewe , i am hoping too it will become cheaper so even students can afford it.