Nice and solid, grinds decently (i prefer the grind of the Santa Cruz Shredder), the quarter turn lock is nice but i dislike how the some of the ground material falls and gathers where the groves are on the bottom piece. If somehow it were sealed and all the ground material collected in the well instead falling out the sides it would be a much nicer piece.
My boyfriend bought this for me for my birthday and I'm in love! Great grinder! Cali Crusher for life!