They say that plants evolve more quickly than people. That's certainly the case with my birch work! The latest iteration of birch mugs is still snowy, with the essence of birch trees all around. 
 
* crafted with utmost focus on usability
* various sizes to match with hand and drinking style
* a warm hug for your hand and kissing lip as you sip

It's a classic diner mug, but better.