Thanks for the replies. If using a water tool without water would be just like a steamroller, then I guess I should get that so I can have flexibility and decide what I like better. I shouldn't have any trouble leaning over the Herbalizer, but dealing with water every session, and whatever extra maintenance is involved with that seems potentially annoying due to my injury, but if it's optional that would be nice. I would like to try hits dry and with water. I'll make a post to the DHGate thread. Thanks for the tip on those deals. EDIT: By the way, which DHGate glass pieces would you recommend for the Herbalizer?