chalice ID please

[rlman41299]

i have these chalices in my tank for some time now but have no idea what they are. sorry for the bad pic, my radions are now in actinic mode. any help is appreciated. thanks!!!!
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6. this one is half red and half bluish.

every single one of these was just given to me and i forgot to ask what their names are. lol!!!!

 

[82engineer]

Nice come up on the chalices.

 

[rlman41299]

i was just told that the last one is a widow maker