About Natural wood hourglass, 5 minutes
We use an hourglass:
- To demonstrate the concept of time and compare different periods of time
- To determine a specific time for an activity
- To move from one activity to another
These hourglasses stand out with their simple and comfortable design. In terms of size, they are relatively large and stable. What is important - there is no clearly visible difference between hourglasses of different durations, which allows them to be used more fully, they are of the same design and color. The difference is determined only by the small inscription indicating the number of minutes.
Size 15 x 6 cm
Recommended for ages 3 and up!