This utilizes a long bar attached to an end knob. The bar is angled. The sac should be oversized to be impressed a bit by the bar at rest. Twisting the knob will entangle or cause twisting of the sac.
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This utilizes a long bar attached to an end knob. The bar is angled. The sac should be oversized to be impressed a bit by the bar at rest. Twisting the knob will entangle or cause twisting of the sac.