Ages: 4 and up

Grades: PreK and up

Large 6.0″ x 2.75″ sand timers with molded end caps and thick, shatterproof plastic barriers to protect inner glass. You may purchase the timer that best meets your needs. Three different timers are available:

• WC-200 1-minute (green)
• WC-205 3-minute (yellow)
• WC-210 5-minute (blue)