Oscilloglass timer - Yoi 5-minute CASHIER.R.6 The theme of this puzzle

The theme of this puzzle is “Sphere”

You’ll have so much fun performing this

Tricks you will learn include

Well now's your chance to hear it from the lions mouth

Riding the Aces

Oscilloglass timer - Yoi 5-minute CASHIER.R.6 The theme of this puzzleOscilloglass is a mechanical hourglass that activates once flipped over. Each of the components sealed inside the glass cylinder is slowly pulled to the bottom of the glass due to the force of Earth's gravity. The falling speed is controlled by the same principle as a mechanical clock, slowly descending until it eventually stops. It is a unique device that not only functions to measure time, but also allows the user to feel the flow of time through