Your Sisyphus comes with more sand than you need! How much sand you put in your Sisyphus is a matter of personal preference; deeper sand will give you more dynamic contrast in the designs while a thinner layer of sand will show thinner lines and more detail.
The provided sand comb is designed to give you a depth that balances these two aesthetics. Your Sisyphus will work with more or less sand, so feel free to adjust the depth to your own personal preference.
Note: Adding too much sand can cause the ball to get “stuck” in the deep sand. If this happens, you will have to remove the glass top and remove excess sand or redistribute if it is uneven