Use the Pendulum Experiment Equipment Kit to perform pendulum experiments with great accuracy with this inexpensive but detailed pendulum kit. This kit allows you to conveniently change the variables of angle, mass, or length.   Warning: Contains small parts, which may be a choking hazard for small children.

Included in the kit  
Strut - 1 
Strut base - 1 
Arm (Long : 23.7cm) - 1 
Arm (Short : 11.7cm) - 1 
Clamp, Clamp stopper, L shaped bracket - 1 each 
Stopper - 1 
Iron core - 1 
Iron catcher - 1 
Iron ball - 1 
Marble -1 
String (2m) - 1

Warning: This kit contains small parts which may be a choking hazard for children under 3 years old.
Adult supervision is required.