Tissue culture boxes for Arabidopsis

[BICHGUIL at MIZZOU1.MISSOURI.EDU]

Hello,
We recollect seeing some literature regarding stackable culture boxes for
Arabidopsis.  They're tall enough to allow flowering, and have holes in the
top to allow anther dehiscence and pollination.  However, we can't recall who
sells them.  Does anyone have an idea where we might obtain these boxes?
                                                 Thanks,
                                                 Jane Murfett
                                                 Tim Strabala
                                                 University of Missouri
                                                 bichguil at mizzou1.missouri.edu