Educational Insights Classroom Mood Filters 4/Set Tranquil Blue skill-measuring Includes pegged base for stacking

Includes pegged base for stacking

Cleans up easily with soap and water before drying

- Sheering Science

Requires 4 “C” batteries or optional AC adaptor (sold separately)

Simple experiments are performed using the contents of the kit and common household items

Educational Insights Classroom Mood Filters 4/Set Tranquil Blue skill-measuring Includes pegged base for stackingFluorescent lights are a staple in classrooms, but their harsh glare and flickering light can cause eyestrain, headaches, and anxiety in students. Cover your classroom fluorescent lights with these fabric panels that fit over standard ceiling fixtures with sturdy, sewn in magnets. Each set includes four 2' x 4' heat resistant panels in Tranquil Blue. For use with fluorescent lights only!