Fraction Tower Equivalency Cubes - Set of 51 the electroscope measures 6

the electroscope measures 6

Stand with manual handle which can rotate the disc in quick speed

heavy duty

Reliable Contactors: Equipped with reliable contactors for secure and stable electrical connections

Fraction Tower Equivalency Cubes - Set of 51 the electroscope measures 6Compact Construction. Seamless Functionality. Sleek Design. Premium Quality: This item is made of high quality, heavy duty and durable materials. Designed for use in classrooms, household and educational settings. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation.