Where can I purchase a smoking oil lamp for use in inletting a stock? I'm referring to the type seen in videos about making guns like Purdey and H&H. I thought Brownell's carried them but I can't find one on their site.

I previously used Jarra's inletting compound but used all I had. Besides, I find it messy and it got all over everything. I tried using a hurricane lamp burning kerosene and it worked sort of OK, but not as well as the lamps I see in the videos. Also tried a candle and a dry marker without success.

Any know of a source?