This gallery represents some of the work I do using the MJKZZ Water Drop Kit - http://www.mjkzz.com/home.html.
... It is now my system of choice for water drops and highly recommend it for this type of photography. In my opinion, it offers the most affordable price on the market, in exchange for a product that has many features.
... It is a very versatile water drop system. One of the great features of this system is an IR remote controller which activates the main control box. This remote controller fits easily in your hand and measures 8 1/2cm x 4cm x 5mm thickness (4 1/2" x 1 1/2" x 1/4").
...There is available a one valve system or a more complex three valve system. Both systems are capable of producing three drops per valve which is quite a bonus for the three valve system. There will soon be an upgrade to a 6 valve system.
...You can check the Flickr MJKZZ group and see how people are progressing and read the discussion topics - http://www.flickr.com/groups/2375554@N25/