Share 'Ultra lighweight discs'

I have some ultra lightweight discs from discraft, like 100 grams, that my daughter just loves.  I am wondering if anyone knows where I can find more?  She has been playing in some junior divisions and the really young players, 6-10, really seem to throw them well.  I have seen the polecat with innovas EDGE program in this weight range but these discs are more of a driver mold.