From the Hobbit and LOTR! Dwarf Runes i think. Make the V's point smaller than the W's make the W's like the picture.
How-to make your own runes using sculpey clay, I made my set for about $5 in materials, and it took me a little over an hour. Here's how you can do it, too: (more tips on different materials and consecrations here: http://www.therunesite.com/making-your-own-rune-set/)