GRAV Labs 5" Mini Steamroller - Assorted Colors (10 Pack)

GRAV Labs 5" Mini Steamroller - Assorted Colors (10 Pack) The GRAV� Mini Steamroller is perfect if you're on the go but still want a piece that packs a punch. Its discreet shape and small size will fit in a pocket or a pencil case, but it still delivers big steamroller hits. The inverted ash catching mouthpiece and stabilizing glass feet make this piece enjoyable and easy to use any time.