DescriptionThis physics balance bird experiment is made of good quality material,which is durable and lasting for use. It can exercise students'practical ability, train their observation capability, thinking andanalytical skills. Let them learn physics with happy.Features- Color: As Shown - Material: Wood - Size: About 17.00X15.00X0.50cm/6.68X5.89X0.20in - Mainly used in lever gravity experiments of junior high school. - Great tool for learning balance and gravity experiments. - Stimulate students' interest, improve analysis and observation skills. - Scientific physical experimental tool to exercise student's practical ability. - A good gift for teacher and students, they will be happy!
