Description
On one side, elapsed time is determined by comparing 2 analogue clocks, the reverse features 2 times, either in digital notation or words, using 3 types of time intervals. Includes 105 double-sided cards measuring 6-1/4″ x 3-1/4″
Additional information
| Weight | 0.91 lbs |
|---|---|
| Dimensions | 6.75 × 3.87 × 1.87 in |
