Spare head for Low D Qwistle A spare head for the Low D Qwistle, available for both plastic and aluminium versions. Aluminium Low D Qwistle headThe aluminium-version head contains two captive O-rings in dovetail grooves. These are intended to self-lubricate, and a small amount of lubricant is contained within the head for this purpose. Occasionally, particularly with a new head, a little excess lubricant may gather on the inside or outside of the tube; this can simply be wiped away with a cloth. Plastic Low D Qwistle headThe plastic-version head has a simpler push-fit design and may require a turn or two of PTFE tape around the top of the body to secure the head. This seal may occasionally need to be renewed. Low D Qwistle heads are manufactured to order. Please allow one month from the date of purchase for delivery of your whistle head.
