Manufacturer and supplier of nonlinear optical and laser crystals including KTP, GTR-KTP, KTA, RTP, BBO, BIBO, KDP, DKDP, LiNbO3, Nd:YVO4, Nd:YAG, diffusion bonded crystals, etc.
Would you happen to have a website or a product catalog pdf, or something the like?
I know that they're basically just little crystal cubes, but some further information concerning size, quality, shipping cost and especially prices would seriously help in catching any interest here.
I am for example surely interested in purchasing such crystals in general, but I'd rather buy mine on ebay, because there I can see how much they will cost including shipping and have a look at them before I buy them.
So you might consider giving us a bit more information, in your own interest?