Swivel Adjustable Height Bar Stool

Dervish Piston is a unique stool with a comfortable upholstered seat and backrest on an adjustable gas piston base which swivels and also adjusts easily from a counter height to a bar height with a lever that activates the gas piston mechanism. The seat has a steel structure with S shape springs for extra flexibility and strength. This steel frame is molded by injecting polyurethane foam. Dervish Piston is suitable for both residential and commercial use.