Pair VTG Russian Wooden 4" Mugs Carved Thick Large Handle - Tag Marked "ж ф х И"

Pair of 2 Russian Wooden Mugs. They are 4" tall and have a label on the bottom with Russian leters жфхИ and what looks like a bird logo. The mugs are solid and in good shape. They have some dings and wear in spots, some of which is just from being hand carved. Being a wooden mug I assume they are made for beer unless they are purely decorative.