Simple Stopwatch, Red, Blue, Green, Pack of 12 Mats The bell is rung

The bell is rung

sand and water

3-1/2" deep and 1-1/2" high

Fits most standard size pencils

Teach children how to visualize numbers up to 100

Simple Stopwatch, Red, Blue, Green, Pack of 12 Mats The bell is rungOn your mark get set go! Great for races, games and other timed activities, this stopwatch is easy to use, making it perfect for both children and adults. Features only 3 buttons green for go, red for stop, and yellow for clear. Supports science investigations, timed math exercises, elapsed time tracking and a variety of classroom management needs. Shows minutes, seconds and 1 100 seconds on an easy to read display. Measures 3"H. Requires one 1. 5V