puffco peak pro linkWhat it is and how it fits Peak Pro Link is a concentrates accessory designed to connect to a glass rig using the included 10 mm and 14 mm adapter sleeves. It brings controlled heating to a familiar glass setup, keeping the same water cooled feel many customers prefer. The base stand helps keep the banger safe between pulls. What customers notice in use Customers tend to mention consistency first. Peak Pro Link is designed to hold temperature steadier