Free Shipping at $300.00, contiguous USA.
Limited to one case of Hoberman Spheres.
#1 seller for over 40 years! The original metal gyroscope comes with instructions, string, and a pedestal. TEDCO's Gyroscope is still used in classrooms nationwide to demonstrate gyroscopic force in an introductory physics lesson. Age 8+nationwide to demonstrate gyroscopic force in an introductory physics lesson. Age 8+ Made in the USA.
Only sold in increments of 12
