What is the Quintrino looking paperwieght shown in Numb3rs S04E01 in Charlie Eppe's hand? - see attached photo
I count four arms on the star shapes, so probably Bathsheba Grossman's Metatrino - if you do a search for "Numb3rs quintrino" one of the hits should be the "older news" section of her site, mentioning that "the TV show Numb3rs bought some of them for use in sets" sometime in 2006 or 2007.