My favourite personal item is an Octopus card. Although it is only a card, it makes my life very convenient. It is very thin, small and light. The card can also be a watch or be saved in a mobile phone. I can make the card very colourful by adhering many stickers to the card.

It makes our lives convenient because we can save money in the card before using it and we can shop without having to take any money out of our wallet. Therefore, we can save a lot of time when we go shopping. Second, we can use it in different forms of transportation, e.g. MTR, minibus, taxi, ferry……etc.

In conclusion, Octopus card can make our lives more convenient and save us time to do what we want.