Blog by Steve Laug

My son-in-law brought his Kirsten with him on the pipe hunt we went on recently and mentioned that the bowl was too small to his liking. We were talking about hunting for a bowl that had a airway drilled in the bottom of the bowl that could be modified to accept the fitting – screw and cap – on a Kirsten bowl. These fittings hold the bowl on the shank. I remembered that I had a Maplewood bowl in my box of pipe parts that could work really well. It had a nipple on the bottom of the bowl. The nipple ended at a rounded cap and then steps up to the bowl. The original bowl can be seen in the photo below. The bowl was clean and unsmoked. There was a varnish finish on the bowl and the wood was quite rough. Around the hip at the base of the bowl there was a rough band around one side of the bowl. The bowl had some really interesting grain on it. Around the top third of the bowl the grain went around the bowl horizontally. Below that there was some vertical grain. The combination was attractive. This bowl would work well once I modified it to fit the pipe. I sawed the nipple off the bottom of the bowl with a hacksaw. I sawed it flat against the bottom of the bowl to make that surface flush. With the nipple removed it was clear that the airway was slightly off centre and would need to be adjusted once I drilled it to open it up to hold the bottom cap from the Kirsten. I measure the diameter and the length of the insert to figure out how much of the bottom of the bowl I would need to remove. I drilled it out with a drill bit the same size as the insert on the Kirsten cap. I used a knife to open the air hole and move it more toward the centre of the bottom of the bowl. I used the Dremel with a sanding drum to shape the bottom of the bowl. I had to remove about ¼ of an inch or more from the bottom of the bowl. I sanded it bring it down and begin to round the edges. The next three photos show the progress of shaping the bowl bottom. The third photo shows the bowl after I also sanded it with 180 and 220 grit sandpaper.

I sanded it with a medium grit sanding sponge to smooth out the scratches. I fitted the bottom cap to the bowl to see what more I would need to remove for a proper fit between the bowl and the shank. I fit the screw into the bottom cap and used a Philips screwdriver to tighten it in place.

I sanded the bowl more to remove the finish and fine tune the shaping the bottom of the bowl. I wanted the finished bowl to look like a brandy glass shape.

When I had fine tuned the bowl shape and the bottom of the bowl I fit it on a Kirsten shank from one of my pipes. The fit was pretty accurate and the look of the shape worked well with the pipe. I would need to sand the bowl some more, remove the remaining varnish and then stain the bowl once finished. I topped the bowl on a topping board with 220 grit sandpaper to smooth out the rim. Though the pipe was unsmoked the rim was roughly finished.

I took the bowl apart and prepared it for staining. I wiped it down with acetone to remove the remaining varnish and dust from the bowl. I used a dark brown aniline stain to colour the bowl. I stained it and flamed it with a lighter. I reapplied and reflamed the bowl several more times until the coverage was even.

I wanted the finish to be light brown in colour with dark grain patterns on the bowl. I wiped it down with alcohol on cotton pads to thin down the finish. I continued to wipe it until the underlying maple showed through and the grain patterns were darkened. I buffed the bowl with red Tripoli and also White Diamond. Once it was finished I sanded it with 1500-3200 grit micromesh sanding pads to smooth it out. I rubbed it down with a light coat of olive oil and rubbed it into the finish. The bowl was complete at this point – I fit it back on the shank and took the next set of photos to show the look I was aiming for.

I took the bowl off the shank and buffed it with White Diamond once more. I gave it multiple coats of carnauba wax and buffed it with a soft flannel buff. The dark brown aniline stain had brought out the grain and contrasted nicely with the rest of the bowl. The horizontal and vertical graining makes this a nice looking pipe bowl.

I put the bowl back on the Kirsten shank and took the next set of photos to show the finished bowl and shank. It certainly fit the shank well and the larger bowl should meet my son-in-laws request for a longer smoking bowl for his Kirsten. He is away with my daughter for the weekend but when he returns home I look forward to seeing what he thinks of his new bowl.

Addendum: I was working my way through Ebay UK when I found a pipe that had the same bowl as the one used in this article. It is a tourist pipe from the Smokey Mountains National Park. It looks to be the same pipe bowl and looks identical to the one I used.