WOWIE what a difference. Fits like a glove.
Great addition for the Puffco Peak. Provides more surface area for a smoother rip, compared to the standard carb cap that comes with the Peak.
Eons better than the stock peak carb cap
Sits a little high. Doesnt create a PERFECT seal, but its not bad. Better than the stock puffco cap, but not better than the puffco ball cap.
My experience was brief