microinjection of zebrafish - the agarose plate - where to buy the mould for the grooves (Jan/17/2011 )

Hello,
I have no idea where to buy the mould used to make the groves in the agarose plate that is used for microinjection.
Is this commercially available?
V

Just in case someone else needs them too:
http://adaptivesciencetools.com/microinjection-molds-for-zebrafish-and-xenopus1.html