Champion Sports Stop Watch 6Pk hex-410161 junior chemists can safely explore

junior chemists can safely explore simple scientific principles including extinguishing a flame with invisible gas

Phtalo Green

Each game has self-correcting elements

Peek-A-Doodle Doo:

It’s the ideal activity to help kids gain an understanding of balance and proportion

Champion Sports Stop Watch 6Pk hex-410161 junior chemists can safely exploreThe Champion Sports Stopwatch Set is easy to use and packed with features. The large digital display includes 1 100 of a second precision, a lap counter, and 12 or 24 hour formats. Other useful features include calendar and time display, a daily alarm, and an hourly chime. It is also water and shock resistant, so you can train hard without worry. This set of six stopwatches comes with one each of red, orange, yellow, green, blue and purple. 1 100