6" Wooden Mood Rulers (pkg of 20)

It doesn't matter how old you are, color changing items will always be awesome! These sturdy wooden rulers are a fun and unique way to promote 9-1-1 public education messages for any age.

Features

• Assorted colors
• Package of 20
• 6" long with measurement increments included
• Changes color from the heat of your hand
• Black imprint: "MAKE IT A RULE: CALL 9-1-1 IN AN EMERGENCY"