Reamer for pipe
Receptacle emptying device for elongated cylindrical elements
Reconfigurable smoking pipe
Reduced moisture smoker's pipe
Reduction of superoxide accumulation caused by smoke inhalation
Reflector sleeve for flavor generating article
Reinforced carbon heater with discrete heating zones
Removable water tight base for bong
Requisite for reducing emissions of side stream smoke from a...
Reusable pocket ash receptacle
Rotatable refillable tobacco pipe
Rotatable smokeless ashtray