All Kaywoodie pipes are made of aged imported Italian briar for cool smoking. Since the early 1930's Kaywoodie have been made with the "drinkless screw mounted attachment". The device traps tars and flakes in the shank and helps cool the smoke.

The following Kaywoodies have this attachment: Campus, Ruf-tone, Super Grain, Red Root, Relief Grain, Connoisseur, Drinkless, Standard and Flame Grain.