Don’t knock it until you try it.
The cork pipe knocker is a safe and effective way of removing the leftover tobacco from your pipe. Simply flip over your pipe with bowl facing the ashtray, and while holding the shank, gently tap. Cork construction ensures no scratching or damage will come to your pipe. Easily fits into most ashtrays, making the cork knocker very convenient. A sticky adhesive on the underside allows you to easily attach to an ashtray or other surface.