Sand Timer 30 Seconds Black

A black sand timer that measures 30 seconds.

This sand timer is typically made of glass and filled with black sand. It has two connected bulbs with a narrow opening in the middle where the sand flows from one side to the other as it measures the time.

The black color gives it a sleek and modern look. This sand timer can be used for various purposes, such as game timing, cooking, or as a mindfulness or meditation tool.