So Ya Wanna...
Make a Horn Drinking Vessel
Most horns you buy commercially are usually pre-cleaned. The soft gelatinous tissue that is part of the living horn has already been removed. If you're harvesting fresh horn, you'll need to remove this first. Scraping it out with metal spoons will provide the different sizes as well as the control needed to get it out. Make sure it is smooth and dry before you move on to the next stages.
The next step is the trimming and polishing.
If you don't already have a dremel tool (which is so useful for so many projects! ) pick one up. They tend to run about $10 for the basic ones, and up to a hundred and fifty for the fancy ones. Mine was about $15 on sale.
Use a cutting tool to trim the end so it's smooth. You can also use a small hand saw to do this.
Be warned: The heat from the tool will burn the horn and it will stink. Doing this outside is a good idea.
Once the edge has been trimmed, you can switch out the head on the tool for a sanding head. Again, it's going to smell bad. You could always do this by hand, but expect the start to finish time to go from a few hours to a month.
After it has been sanded, reduce the grit size and keep going until the horn itself is smooth. A final buffing will give it a lovely shine.
You now have three options to decorate the horn with. You can call it good at this point and move on to finishing the inside, you can paint it or you can burn it.
Using a pyrography pen, you can etch designs you have sketched with a pencil onto the horn. If you want to paint it, you can use basic acrylic paints and plan to seal the paint with a varnish. You can also sew and glue bands upon it- furs and the like make for lovely decorations.
Once the outside is to your liking, you'll be looking to finish the inside. Bee's Wax is traditional. It's a simple matter of melting the wax in a double boiler, then pouring the hot wax inside the horn, turning it inside the horn itself before pouring it back out.
Safety Information: Don't melt the wax directly on the stove top- use the double boiler to prevent wax fires. Also, bee's wax has a higher melting point than many other kinds of wax. As a result, it hurts more than other wax splashing on your skin. So be careful.
Your horn is finished. It isn't suitable for hot drinks, but mead is better anyway.
wink