The GRAV®  Mini Hammer Bubbler may be small, but this ain&rsquot no Tinker Toy. 

The Mini Hammer rests on a chonky 32mm can base, so it stays stable between inhales. And when you pick it up, you&rsquoll find a comfy piece with the perfect bowl size for a solo sesh. The 2-hole fission downstem pulls smoke through both sides, making it easy to draw.