Once upon a time, [Mike] bought an hourglass for his sister. He intended to build it into a clock and give it to her ... rotates 180 degrees to restart the flow of sand. Whatever number is at ...

waiting timer.Different time modes of hourglasses are suitable for different scenarios; ⌛Pleasure body and mind⌛： Through the high translucent ABS shell, watching the delicate sea sand sand ...

Adding just the right amount of sand to an hourglass isn ... He keeps one eye on the timer while working on other pieces. Cozzani: "I compare hourglass-making to meditation. It's simple but ...