not the same Thad, Discraft just ran about 3500(ish) glow discs (Buzzzz and Stalkerz). They are out and about. Crystal plastic is a special Z blend of plastic. The crystal you have is probably that color green where it's like florescent yellow. I love crystal plastic, but unfortunately it doesn't glow in the dark. The new Buzzz and Stalker is a blend of glow and Z plastic, and they are quite nice.
ahhh ok ,i kinda thought that but wanted to be sure and yeah mine is the green one ,i love how it looks in twillight and in the snow and the damn thing is just flat out reliable for approach shots.i will have to check those out i'm trying out a friends stalker and am liking it and will have to give it back very soon before i get attached to it..lol
watch out though i hear the glo buzzs are more stable than regular z buzzs and glo stalkers are less stable than regular z stalkers. but hey, you know how discs go... either way check em out. you can definitely buy them online somewhere