Witness for biotensor
Witness for biotensor
Wood biotensor box
Wooden box for the control biotensor
Ring rod for Biotensor
Replacement metal ring rod for the double biotensor and the control biotensor.
Sphere rod for Biotensor
Replacement wooden sphere rod for the double biotensor and the control biotensor.
Universal cord pendulum
Replacement cotton cord for the universal pendulum
Medium pendulum bag
Fine leather bag - for medium pendulum Very versatile and comfortable case
Leather bag for Universal pendulum
Leather bag for the universal pendulum