This helpful pen contains ten different colors to use for all kinds of art projects. Just twist the top part to click the pen out of position, then click the button to choose your next color. Excellent for use by teachers and students.
Note: Pen casing comes in various colors. You may not receive color pen noted in picture, but function and form of pen is the same. We cannot guarantee what color pen will be sent to customers.
Working model representing the sun, earth, and moon and their relationships.
This glass Erlenmeyer mug makes an excellent gift!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
This plant and animal cell model activity set is a must-have resource for the science classroom!
Get one of the craziest and coolest kaleidoscopes around!
An educational light experiment kit for kids 8+.