Send an hourglass and a piggy bank for your birthday! What's the point?

The hourglass represents time, reminding the receiver to cherish time, waiting for him in precious time and enjoying good memories. The piggy bank stands for saving (money) and accumulation: that is, people who want to receive gifts form a good habit of saving, which means they want to get rich. Save as soon as you have coins, and save too much. Occasionally, a small need may come in handy. This is a surprise. In a word, it is meaningful, practical and popular to give such a gift on your birthday.